NH/NST Hose | McMaster-Carr

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123 Products

Fire-Fighting Hose Fittings

Connect these fittings to fire hydrants and washdown equipment. Made of brass, they have good corrosion resistance. Some have a hex in the middle so you can tighten them with a wrench.

Straight Adapters, NH/NST Male Threaded Hose × NPSH Male Threaded Hose

Image of Product. Front orientation. Fire Hose and Fittings. Fire-Fighting Hose Fittings , NPSH Thread, Adapter, Straight, Male, Threaded Fitting Connection, NH/NST Thread.

NH/NST (National Hose/National Standard) threads are only compatible with other NH/NST threads.

Male NPSH (National Pipe Straight Hose) threads are compatible with female NPSH threads.

Fire Hose Trade Size	Pipe Size	Material		Each
1 1/2	1 1/2	Brass	6523T51	000000

Straight Adapters, NH/NST Male Threaded Hose × NPSH Female Threaded Hose

Image of Product. Front orientation. Fire Hose and Fittings. Fire-Fighting Hose Fittings , NPSH Thread, NH/NST Thread, Male, Adapter, Threaded Fitting Connection, Straight, Female.

NH/NST (National Hose/National Standard) threads are only compatible with other NH/NST threads.

Female NPSH threads are compatible with male NPSH, NPT, NPTF, and NPSM threads.

Fire Hose Trade Size	Pipe Size	Material		Each
1 1/2	1 1/2	Brass	6523T12	000000

Straight Adapters, NH/NST Male Threaded Hose × BIT Male Threaded Hose

Image of Product. Front orientation. Fire Hose and Fittings. Fire-Fighting Hose Fittings , NH/NST Thread, BIT Thread, Straight, Threaded Fitting Connection, Adapter, Male.

NH/NST (National Hose/National Standard) threads are only compatible with other NH/NST threads.

BIT (British Instantaneous Thread) threads are commonly used in the United Kingdom, Ireland, India, Hong Kong, and parts of Canada. They’re also known as John Morris couplings.

Fire Hose Trade Size	Pipe Size	Material		Each
2 1/2	2 1/2	Brass	6523T73	0000000

Straight Adapters, NH/NST Male Threaded Hose × NPT Male Threaded Pipe

Image of Product. Front orientation. Fire Hose and Fittings. Fire-Fighting Hose Fittings , Straight, Adapter, NPT Thread, Threaded Fitting Connection, Male, NH/NST Thread.

NH/NST (National Hose/National Standard) threads are only compatible with other NH/NST threads.

Fire Hose Trade Size	Pipe Size	Material		Each
3/4	3/4	Brass	6523T61	000000
1	1	Brass	6523T17	00000
1 1/2	1 1/2	Brass	6523T11	00000
2 1/2	2 1/2	Brass	6523T14	00000
3	3	Brass	6523T57	000000

Straight Adapters, NH/NST Male Threaded Hose × NPT Female Threaded Pipe

Image of Product. Front orientation. Fire Hose and Fittings. Fire-Fighting Hose Fittings , Male, Adapter, Straight, NPT Thread, NH/NST Thread, Threaded Fitting Connection, Female.

NH/NST (National Hose/National Standard) threads are only compatible with other NH/NST threads.

Fire Hose Trade Size	Pipe Size	Material		Each
1	1	Brass	6523T103	000000
1 1/2	1 1/2	Brass	6523T16	00000
2 1/2	2 1/2	Brass	6523T19	000000

Straight Adapters, NPSH Male Threaded Hose × NH/NST Female Threaded Hose

Image of Product. Front orientation. Fire Hose and Fittings. Fire-Fighting Hose Fittings , NPSH Thread, Female, Adapter, Threaded Fitting Connection, Male, NH/NST Thread, Straight.

Male NPSH (National Pipe Straight Hose) threads are compatible with female NPSH threads.

NH/NST (National Hose/National Standard) threads are only compatible with other NH/NST threads.

Fire Hose Trade Size	Pipe Size	Material		Each
1 1/2	1 1/2	Brass	6523T25	000000

Straight Adapters, BIT Male Threaded Hose × NH/NST Female Threaded Hose

Image of Product. Front orientation. Fire Hose and Fittings. Fire-Fighting Hose Fittings , Adapter, Female, Straight, Male, Threaded Fitting Connection, BIT Thread, NH/NST Thread.

BIT (British Instantaneous Thread) threads are commonly used in the United Kingdom, Ireland, India, Hong Kong, and parts of Canada. They’re also known as John Morris couplings.

NH/NST (National Hose/National Standard) threads are only compatible with other NH/NST threads.

Fire Hose Trade Size	Pipe Size	Material		Each
2 1/2	2 1/2	Brass	6523T71	0000000

Straight Adapters, NPT Male Threaded Pipe × NH/NST Female Threaded Hose

Image of Product. Front orientation. Fire Hose and Fittings. Fire-Fighting Hose Fittings , Female, Male, NH/NST Thread, Adapter, NPT Thread, Straight, Threaded Fitting Connection.

NH/NST (National Hose/National Standard) threads are only compatible with other NH/NST threads.

Fire Hose Trade Size	Pipe Size	Material		Each
1	1	Brass	6523T102	000000
1 1/2	1 1/2	Brass	6523T52	00000
2 1/2	2 1/2	Brass	6523T55	000000
3	3	Brass	6523T58	000000

Straight Connectors, NH/NST Male Threaded

Image of Product. Front orientation. Connector Fitting. Fire-Fighting Hose Fittings .

NH/NST (National Hose/National Standard) threads are only compatible with other NH/NST threads.

Fire Hose Trade Size	Material		Each
1 1/2	Brass	6523T24	000000
2 1/2	Brass	6523T54	00000

Straight Reducers, NH/NST Male Threaded Hose

Image of Product. Front orientation. Contains Annotated. Reducer Fitting. Fire-Fighting Hose Fittings .

NH/NST (National Hose/National Standard) threads are only compatible with other NH/NST threads.

Fire Hose Trade Size
(A)	(B)	Material		Each
2 1/2	1 1/2	Brass	6523T53	0000000

Straight Reducing Adapters, NH/NST Male Threaded Hose × NPT Male Threaded Pipe

Image of Product. Front orientation. Contains Annotated. Fire Hose and Fittings. Fire-Fighting Hose Fittings , Reducing-Adapter Fitting, NH/NST Thread, Straight, Threaded Fitting Connection, Male, NPT Thread.

NH/NST (National Hose/National Standard) threads are only compatible with other NH/NST threads.

Fire Hose Trade Size (A)	Pipe Size (B)	Material		Each
1 1/2	1	Brass	6523T33	000000
1 1/2	2	Brass	6523T28	00000
1 1/2	2 1/2	Brass	6523T13	000000
2 1/2	1 1/2	Brass	6523T35	000000
2 1/2	2	Brass	6523T46	00000
2 1/2	3	Brass	6523T56	000000

Straight Reducing Adapters, NH/NST Male Threaded Hose × NH/NST Female Threaded Hose

Image of Product. Front orientation. Contains Annotated. Fire Hose and Fittings. Fire-Fighting Hose Fittings , NH/NST Thread, Female, Straight, Male, Threaded Fitting Connection, Reducing-Adapter Fitting.

NH/NST (National Hose/National Standard) threads are only compatible with other NH/NST threads.

Fire Hose Trade Size
(A)	(B)	Material		Each
1 1/2	2 1/2	Brass	6523T26	000000

Straight Reducing Adapters, NH/NST Male Threaded Hose × NPT Female Threaded Pipe

Image of Product. Front orientation. Contains Annotated. Fire Hose and Fittings. Fire-Fighting Hose Fittings , NH/NST Thread, Straight, Reducing-Adapter Fitting, NPT Thread, Male, Female, Threaded Fitting Connection.

NH/NST (National Hose/National Standard) threads are only compatible with other NH/NST threads.

Fire Hose Trade Size (A)	Pipe Size (B)	Material		Each
1 1/2	1	Brass	6523T43	000000
1 1/2	2	Brass	6523T104	00000
2 1/2	1 1/2	Brass	6523T45	00000
2 1/2	2	Brass	6523T49	00000

Straight Reducing Adapters, NPT Male Threaded Pipe × NH/NST Female Threaded Hose

Image of Product. Front orientation. Contains Annotated. Fire Hose and Fittings. Fire-Fighting Hose Fittings , NPT Thread, Straight, Female, Reducing-Adapter Fitting, NH/NST Thread, Threaded Fitting Connection, Male.

NH/NST (National Hose/National Standard) threads are only compatible with other NH/NST threads.

Fire Hose Trade Size (B)	Pipe Size (A)	Material		Each
3/4	1 1/2	Brass	6523T64	000000
2 1/2	1 1/2	Brass	6523T36	000000

Spray and Stream Fire Hose Nozzles


Polycarbonate	Brass	UL Listed Brass

Aluminum	Replacement Gaskets

Twist the barrel to adjust water flow. Nozzles have a textured barrel for grip and a rubber bumper for impact resistance.

Brass—Brass nozzles are more durable than aluminum nozzles.

Polycarbonate—Polycarbonate nozzles are durable and lightweight.

Aluminum—Aluminum nozzles are lighter than brass nozzles.

	Nozzles						Replacement Gaskets
	Hose Size	Flow Rate @ Pressure	Dia.	Lg.		Each		Each
NH/NST Female







				Polycarbonate

				1	22 gpm @ 100 psi	2 3/4"	4 3/4"	6469T441	000000	6469T713	00000


				1 1/2	75 gpm @ 100 psi	2 3/4"	4 5/8"	6469T231	00000	6469T711	0000
				2 1/2	150 gpm @ 100 psi	3 1/2"	9 1/8"	6469T491	000000	6469T718	0000




						Brass

						1	36 gpm @ 100 psi	2"	3 1/4"	6480T15	00000	———	0


						1 1/2	95 gpm @ 100 psi	2 1/2"	3 1/2"	6480T1	00000	6480T13	0000




								UL Listed Brass

								1 1/2	95 gpm @ 100 psi	2 11/16"	5 13/16"	6470T32	000000	———	0


								2 1/2	205 gpm @ 100 psi	3 1/4"	4 1/2"	6470T36	000000	———	0




										Aluminum

										1	24 gpm @ 100 psi	2 3/4"	4"	8327N12	000000	———	0


										1 1/2	60 gpm @ 100 psi	2 3/4"	4 1/2"	8327N14	000000	———	0

Extra-Tough Fire-Fighting Hose

Two heavy duty polyester covers protect this hose. The lugs provide a quick connection to hydrants and washdown equipment. Use a hook-style spanner wrench to tighten them. Fittings that swivel until tightened are easy to install.

Aluminum Fitting—Aluminum fittings are lighter than brass fittings.

NFPA 1961—Hose meets NFPA 1961.

												50 ft. Long		100 ft. Long
	Lug Style	ID	OD	Hose Size	Max. Pressure @ Temp.	Color	Flammability Rating	Temp. Range, ° F	Material	Cover Material	Female Swivel Fitting Type		Each		Each
Aluminum Threaded NH/NST Male × Aluminum Threaded NH/NST Female



		Rocker × Rocker	1 1/2"	1 15/16"	1 1/2 × 1 1/2	270 psi @ 72° F	White	NFPA 1961	-40 to 150	EPDM	Polyester Plastic	Swivels Until Tightened	6555T112	0000000	6555T132	0000000


		Rocker × Rocker	2 1/2"	3"	2 1/2 × 2 1/2	270 psi @ 72° F	White	NFPA 1961	-40 to 150	EPDM	Polyester Plastic	Swivels Until Tightened	6555T122	000000	6555T142	000000

Lightweight Fire-Fighting Hose

Also known as pin-rack hose, this hose can be folded to fit in a rack. The lugs provide a quick connection to hydrants and washdown equipment. Use a hook-style spanner wrench to tighten them. Fittings that swivel until tightened are easy to install.

Brass Fitting—Brass fittings are more durable than aluminum fittings.

Aluminum Fitting—Aluminum fittings are lighter than brass fittings.

FM Approved—FM Approved hose meets American safety standards.

NFPA 1961—Hose meets NFPA 1961.

													50 ft. Long		75 ft. Long		100 ft. Long
	Lug Style	ID	OD	Hose Size	Max. Pressure @ Temp.	Certification	Color	Flammability Rating	Temp. Range, ° F	Material	Cover Material	Female Swivel Fitting Type		Each		Each		Each
Brass Threaded NH/NST Male × Brass Threaded NH/NST Female



		Pin	1 1/2"	1 11/16"	1 1/2 × 1 1/2	225 psi @ 72° F	—	White	NFPA 1961	-40 to 180	Polyurethane Rubber	Polyester Plastic	Swivels Until Tightened	6549T151	0000000	6549T161	0000000	6549T172	0000000


		Rocker	1 1/2"	1 11/16"	1 1/2 × 1 1/2	225 psi @ 72° F	FM Approved	White	NFPA 1961	-40 to 180	Polyurethane Rubber	Polyester Plastic	Swivels Until Tightened	6549T153	000000	6549T163	000000	6549T173	000000


		Aluminum Threaded NH/NST Male × Aluminum Threaded NH/NST Female



				Rocker	1 1/2"	1 11/16"	1 1/2 × 1 1/2	225 psi @ 72° F	FM Approved	White	NFPA 1961	-40 to 180	Polyurethane Rubber	Polyester Plastic	Swivels Until Tightened	6549T721	000000	6549T731	000000	6549T741	000000

Pin-Lug Fire-Fighting Hose Fittings

The pin lugs on these fittings allow for easy gripping, so you can quickly connect to fire hydrants and washdown equipment. Tighten with a hook-style spanner wrench (sold separately). All are brass for good corrosion resistance.

Straight Connectors (Swivels Until Tightened), NH/NST Female Threaded Hose

Image of Product. Front orientation. Connector Fitting. Pin-Lug Fire-Fighting Hose Fittings.

Fittings that swivel until tightened rotate to help prevent kinking during installation.

NH/NST (National Hose/National Standard) threads are only compatible with other NH/NST threads.

Fire Hose Trade Size	Material		Each
1 1/2	Brass	6494T21	0000000
2 1/2	Brass	6494T34	000000

Straight Reducing Adapters, NH/NST Male Threaded Hose × NH/NST Female Threaded Hose

Image of Product. Front orientation. Contains Annotated. Fire Hose and Fittings. Pin-Lug Fire-Fighting Hose Fittings, Threaded Fitting Connection, Straight, NH/NST Thread, Reducing-Adapter Fitting, Female, Male.

NH/NST (National Hose/National Standard) threads are only compatible with other NH/NST threads.

Fire Hose Trade Size
(A)	(B)	Material		Each
1	1 1/2	Brass	6494T24	000000
1 1/2	2 1/2	Brass	6494T25	00000

Straight Reducing Adapters, NPT Male Threaded Pipe × NH/NST Female Threaded Hose

Image of Product. Front orientation. Contains Annotated. Reducing-Adapter Fitting. Pin-Lug Fire-Fighting Hose Fittings, NPT Thread, Male, Female, NH/NST Thread.

NH/NST (National Hose/National Standard) threads are only compatible with other NH/NST threads.

Pipe Size (A)	Fire Hose Trade Size (B)	Material		Each
3/4	2 1/2	Brass	6494T28	000000
1	1 1/2	Brass	6494T14	00000
1	2 1/2	Brass	6494T15	00000
1 1/2	2 1/2	Brass	6494T26	00000
2	2 1/2	Brass	6494T27	00000

Straight Adapters, NH/NST Male Threaded Hose × NPT Female Threaded Pipe

Image of Product. Front orientation. Fire Hose and Fittings. Pin-Lug Fire-Fighting Hose Fittings, Male, Straight, NH/NST Thread, Threaded Fitting Connection, Adapter, NPT Thread, Female.

NH/NST (National Hose/National Standard) threads are only compatible with other NH/NST threads.

Fire Hose Trade Size	Pipe Size	Material		Each
1 1/2	1 1/2	Brass	6494T12	000000

Straight Adapters, NH/NST Male Threaded Hose × NPSH Female Threaded Pipe

Image of Product. Front orientation. Fire Hose and Fittings. Pin-Lug Fire-Fighting Hose Fittings, NPSH Thread, Female, NH/NST Thread, Threaded Fitting Connection, Male, Straight, Adapter.

NH/NST (National Hose/National Standard) threads are only compatible with other NH/NST threads.

Fire Hose Trade Size	Pipe Size	Material		Each
1 1/2	1 1/2	Brass	6494T11	000000

Straight Adapters (Swivels Until Tightened), NH/NST Female Threaded Hose × NPT Female Threaded Pipe

Image of Product. Front orientation. Fire Hose and Fittings. Pin-Lug Fire-Fighting Hose Fittings, Adapter, NH/NST Thread, Straight, NPT Thread, Female, Threaded Fitting Connection.

NH/NST (National Hose/National Standard) threads are only compatible with other NH/NST threads.

Fittings that swivel until tightened rotate to help prevent kinking during installation.

Fire Hose Trade Size	Pipe Size	Material		Each
1 1/2	1 1/2	Brass	6494T64	000000
2 1/2	2 1/2	Brass	6494T73	000000

Straight Adapters (Swivels Until Tightened), NPT Male Threaded Pipe × NH/NST Female Threaded Hose

Image of Product. Front orientation. Fire Hose and Fittings. Pin-Lug Fire-Fighting Hose Fittings, NPT Thread, Female, Straight, NH/NST Thread, Adapter, Threaded Fitting Connection, Male.

Fittings that swivel until tightened rotate to help prevent kinking during installation.

NH/NST (National Hose/National Standard) threads are only compatible with other NH/NST threads.

Fire Hose Trade Size	Pipe Size	Material		Each
1 1/2	1 1/2	Brass	6494T61	000000
2 1/2	2 1/2	Brass	6494T63	000000

Straight Adapters, NPSH Male Threaded Pipe × NH/NST Female Threaded Hose

Image of Product. Front orientation. Fire Hose and Fittings. Pin-Lug Fire-Fighting Hose Fittings, NPSH Thread, NH/NST Thread, Threaded Fitting Connection, Female, Adapter, Male, Straight.

NH/NST (National Hose/National Standard) threads are only compatible with other NH/NST threads.

Fire Hose Trade Size	Pipe Size	Material		Each
1 1/2	1 1/2	Brass	6494T13	000000

Straight Reducing Adapters, GHT Male Threaded Hose × NH/NST Female Threaded Hose

Image of Product. Front orientation. Contains Annotated. Fire Hose and Fittings. Pin-Lug Fire-Fighting Hose Fittings, Male, Reducing-Adapter Fitting, NH/NST Thread, GHT Thread, Threaded Fitting Connection, Straight, Female.

NH/NST (National Hose/National Standard) threads are only compatible with other NH/NST threads.

Garden Hose Trade Size (A)	Fire Hose Trade Size (B)	Material		Each
3/4	1 1/2	Brass	6494T22	000000
3/4	2 1/2	Brass	6494T23	00000

Straight Reducing Adapters (Swivels Until Tightened), NH/NST Female Threaded Hose × NPT Female Threaded Pipe

Image of Product. Front orientation. Contains Annotated. Fire Hose and Fittings. Pin-Lug Fire-Fighting Hose Fittings, Straight, NH/NST Thread, Reducing-Adapter Fitting, Threaded Fitting Connection, NPT Thread, Female.

NH/NST (National Hose/National Standard) threads are only compatible with other NH/NST threads.

Fittings that swivel until tightened rotate to help prevent kinking during installation.

Pipe Size (B)	Fire Hose Trade Size (A)	Material		Each
2	2 1/2	Brass	6494T66	0000000

Straight Reducing Adapters (Swivels Until Tightened), NPT Male Threaded Pipe × NH/NST Female Threaded Hose

Image of Product. Front orientation. Contains Annotated. Reducing-Adapter Fitting. Pin-Lug Fire-Fighting Hose Fittings, NH/NST Thread, Female, Male, Swivels Until Tightened, NPT Thread.

Fittings that swivel until tightened rotate to help prevent kinking during installation.

NH/NST (National Hose/National Standard) threads are only compatible with other NH/NST threads.

Pipe Size (A)	Fire Hose Trade Size (B)	Material		Each
2	2 1/2	Brass	6494T72	0000000

Rocker-Lug Fire-Fighting Hose Fittings

The rocker lugs on these fittings allow for easy gripping, so you can quickly connect to fire hydrants and washdown equipment. Tighten with a hook-style spanner wrench (sold separately).

Straight Adapters, NH/NST Male Threaded Hose × NPT Male Threaded Hose

Image of Product. Back orientation. Fire Hose and Fittings. Rocker-Lug Fire-Fighting Hose Fittings , Straight, NPT Thread, Male, Threaded Fitting Connection, Adapter, NH/NST Thread.

NH/NST (National Hose/National Standard) threads are only compatible with other NH/NST threads.

Aluminum—Aluminum fittings are more lightweight than brass fittings. They have good abrasion and corrosion resistance.

	Pipe Size		Each
Aluminum



	1 1/2	1 1/2	6524T28	000000

Straight Adapters, NH/NST Male Threaded Hose × NPSH Female Threaded Hose

Image of Product. Front orientation. Fire Hose and Fittings. Rocker-Lug Fire-Fighting Hose Fittings , Male, Straight, NPSH Thread, NH/NST Thread, Threaded Fitting Connection, Female, Adapter.

NH/NST (National Hose/National Standard) threads are only compatible with other NH/NST threads.

Female NPSH threads are compatible with male NPSH, NPT, NPTF, and NPSM threads.

Brass—Brass fittings are softer than aluminum fittings, so they’re easier to thread together. They have good corrosion resistance.

	Pipe Size		Each
Brass



	1 1/2	1 1/2	6524T17	000000

Straight Adapters, NPT Male Threaded Pipe × NH/NST Female Threaded Hose

Image of Product. Front orientation. Fire Hose and Fittings. Rocker-Lug Fire-Fighting Hose Fittings , Male, NH/NST Thread, Female, Adapter, Threaded Fitting Connection, Straight, NPT Thread.

NH/NST (National Hose/National Standard) threads are only compatible with other NH/NST threads.

Brass—Brass fittings are softer than aluminum fittings, so they’re easier to thread together. They have good corrosion resistance.

	Pipe Size		Each
Brass



	1 1/2	1 1/2	6524T19	000000


	2 1/2	2 1/2	6524T27	00000

Straight Adapters (Swivels Until Tightened), NPT Female Threaded Hose × NH/NST Female Threaded Hose

Image of Product. Front orientation. Fire Hose and Fittings. Rocker-Lug Fire-Fighting Hose Fittings , NH/NST Thread, NPT Thread, Straight, Adapter, Female, Threaded Fitting Connection.

NH/NST (National Hose/National Standard) threads are only compatible with other NH/NST threads.

Fittings that swivel until tightened rotate to help prevent kinking during installation.

Aluminum—Aluminum fittings are more lightweight than brass fittings. They have good abrasion and corrosion resistance.

	Pipe Size		Each
Aluminum



	2 1/2	2 1/2	6524T44	0000000

Straight Connectors (Swivels Until Tightened), NH/NST Female Threaded Hose

Image of Product. Front orientation. Fire Hose and Fittings. Rocker-Lug Fire-Fighting Hose Fittings , Female, Straight, Connector Fitting, NH/NST Thread, Threaded Fitting Connection.

Fittings that swivel until tightened rotate to help prevent kinking during installation.

NH/NST (National Hose/National Standard) threads are only compatible with other NH/NST threads.

Aluminum—Aluminum fittings are more lightweight than brass fittings. They have good abrasion and corrosion resistance.

		Each
Aluminum



	1 1/2	6524T42	0000000

Straight Reducing Adapters, NH/NST Male Threaded Hose × NPT Male Threaded Hose

Image of Product. Front orientation. Contains Annotated. Fire Hose and Fittings. Rocker-Lug Fire-Fighting Hose Fittings , Straight, Threaded Fitting Connection, NPT Thread, Reducing-Adapter Fitting, NH/NST Thread, Male.

NH/NST (National Hose/National Standard) threads are only compatible with other NH/NST threads.

Aluminum—Aluminum fittings are more lightweight than brass fittings. They have good abrasion and corrosion resistance.

	Pipe Size (B)		Each
Aluminum



	2 1/2	2	6524T29	000000

Straight Reducing Adapters, NH/NST Male Threaded Hose × NH/NST Female Threaded Hose

Image of Product. Front orientation. Contains Annotated. Fire Hose and Fittings. Rocker-Lug Fire-Fighting Hose Fittings , Threaded Fitting Connection, Straight, NH/NST Thread, Reducing-Adapter Fitting, Female, Male.

NH/NST (National Hose/National Standard) threads are only compatible with other NH/NST threads.

Brass—Brass fittings are softer than aluminum fittings, so they’re easier to thread together. They have good corrosion resistance.

Aluminum—Aluminum fittings are more lightweight than brass fittings. They have good abrasion and corrosion resistance.

	Fire Hose Trade Size
	(A)	(B)		Each
Brass



		1	1 1/2	6524T15	000000


		1	2 1/2	6524T16	00000
		1 1/2	2 1/2	6524T22	00000
		2 1/2	1 1/2	6524T25	00000


		Aluminum



				1	1 1/2	6524T33	00000


				1 1/2	1	6524T32	00000
				1 1/2	2 1/2	6524T36	00000
				2 1/2	4 1/2	6524T38	000000

Straight Reducing Adapters, NH/NST Male Threaded Hose × NPSH Female Threaded Hose

Image of Product. Front orientation. Contains Annotated. Fire Hose and Fittings. Rocker-Lug Fire-Fighting Hose Fittings , Straight, Reducing-Adapter Fitting, Male, NH/NST Thread, NPSH Thread, Female, Threaded Fitting Connection.

NH/NST (National Hose/National Standard) threads are only compatible with other NH/NST threads.

Female NPSH threads are compatible with male NPSH, NPT, NPTF, and NPSM threads.

Brass—Brass fittings are softer than aluminum fittings, so they’re easier to thread together. They have good corrosion resistance.

	Pipe Size (B)		Each
Brass



	1 1/2	2 1/2	6524T14	000000

Straight Reducing Adapters, NPT Male Threaded Pipe × NH/NST Female Threaded Hose

Image of Product. Front orientation. Contains Annotated. Fire Hose and Fittings. Rocker-Lug Fire-Fighting Hose Fittings , NPT Thread, Straight, Reducing-Adapter Fitting, Male, Female, Threaded Fitting Connection, NH/NST Thread.

NH/NST (National Hose/National Standard) threads are only compatible with other NH/NST threads.

Brass—Brass fittings are softer than aluminum fittings, so they’re easier to thread together. They have good corrosion resistance.

	Pipe Size (A)		Each
Brass



	1 1/2	1	6524T13	000000


	2 1/2	1	6524T18	00000
	2 1/2	2	6524T26	00000

Straight Reducing Adapters, NPT Male Threaded Hose × NH/NST Female Threaded Hose

Image of Product. Front orientation. Contains Annotated. Fire Hose and Fittings. Rocker-Lug Fire-Fighting Hose Fittings , Male, Female, Threaded Fitting Connection, Straight, Reducing-Adapter Fitting, NPT Thread, NH/NST Thread.

NH/NST (National Hose/National Standard) threads are only compatible with other NH/NST threads.

Aluminum—Aluminum fittings are more lightweight than brass fittings. They have good abrasion and corrosion resistance.

	Pipe Size (A)		Each
Aluminum



	2 1/2	2	6524T37	000000


	4 1/2	4	6524T39	000000

Straight Reducing Adapters, NPSH Male Threaded Hose × NH/NST Female Threaded Hose

Image of Product. Front orientation. Contains Annotated. Fire Hose and Fittings. Rocker-Lug Fire-Fighting Hose Fittings , Male, NH/NST Thread, Straight, NPSH Thread, Reducing-Adapter Fitting, Threaded Fitting Connection, Female.

Male NPSH (National Pipe Straight Hose) threads are compatible with female NPSH threads.

NH/NST (National Hose/National Standard) threads are only compatible with other NH/NST threads.

Brass—Brass fittings are softer than aluminum fittings, so they’re easier to thread together. They have good corrosion resistance.

	Pipe Size (A)		Each
Brass



	2 1/2	1 1/2	6524T24	000000

Abrasion-Resistant Fire-Fighting Hose

Lightweight yet tough, this hose has an abrasion-resistant polyester cover. The lugs provide a quick connection to hydrants and washdown equipment. Use a hook-style spanner wrench to tighten them. Fittings that swivel until tightened are easy to install.

Brass Fitting—Brass fittings are more durable than aluminum fittings.

Aluminum Fitting—Aluminum fittings are lighter than brass fittings.

UL Listed and FM Approved—UL Listed and FM Approved hoses meet American safety standards.

NFPA 1961—Hose meets NFPA 1961.

													50 ft. Long		75 ft. Long		100 ft. Long
	Lug Style	ID	OD	Hose Size	Max. Pressure @ Temp.	Certification	Color	Flammability Rating	Temp. Range, ° F	Material	Cover Material	Female Swivel Fitting Type		Each		Each		Each
Brass Threaded NH/NST Male × Brass Threaded NH/NST Female



		Pin × Pin	2 1/2"	2 13/16"	2 1/2 × 2 1/2	225 psi @ 72° F	UL Listed FM Approved	White	NFPA 1961	-40 to 150	EPDM	Polyester Plastic	Swivels Until Tightened	6446T21	0000000	6446T22	0000000	6446T23	0000000


		Rocker × Rocker	2 1/2"	2 13/16"	2 1/2 × 2 1/2	225 psi @ 72° F	UL Listed FM Approved	White	NFPA 1961	-40 to 150	EPDM	Polyester Plastic	Swivels Until Tightened	6446T46	000000	6446T47	000000	6446T48	000000


		Aluminum Threaded NH/NST Male × Aluminum Threaded NH/NST Female



				Rocker	1"	1 3/16"	1 × 1	300 psi @ 72° F	—	White	NFPA 1961	-40 to 150	Polyurethane Rubber	Polyester Plastic	Swivels Until Tightened	6446T683	000000	———	0	6446T693	000000

Choose-a-Color Abrasion-Resistant Fire-Fighting Hose

Differentiate your hose by color. The abrasion-resistant polyester cover on this hose comes in red, white, or yellow. The lugs provide a quick connection to hydrants and washdown equipment. Use a hook-style spanner wrench to tighten them. Fittings that swivel until tightened are easy to install.

Brass Fitting—Brass fittings are more durable than aluminum fittings.

Aluminum Fitting—Aluminum fittings are lighter than brass fittings.

UL Listed and FM Approved—They are also UL Listed and FM Approved to meet American safety standards.

NFPA 1961—Hose meets NFPA 1961.

													50 ft. Long		75 ft. Long		100 ft. Long
	Lug Style	ID	OD	Hose Size	Max. Pressure @ Temp.	Certification	Flammability Rating	Temp. Range, ° F	Material	Cover Material	Female Swivel Fitting Type	Choose a Color		Each		Each		Each
Brass Threaded NH/NST Male × Brass Threaded NH/NST Female



		Pin × Pin	1 1/2"	1 3/4"	1 1/2 × 1 1/2	225 psi @ 72° F	UL Listed FM Approved	NFPA 1961	-40 to 150	EPDM	Polyester Plastic	Swivels Until Tightened	Red, White, Yellow	6446T113	0000000	6446T123	0000000	6446T133	0000000


		Rocker × Rocker	1 1/2"	1 3/4"	1 1/2 × 1 1/2	225 psi @ 72° F	UL Listed FM Approved	NFPA 1961	-40 to 150	EPDM	Polyester Plastic	Swivels Until Tightened	Red, White, Yellow	6446T115	000000	6446T125	000000	6446T135	000000


		Aluminum Threaded NH/NST Male × Aluminum Threaded NH/NST Female



				Rocker × Rocker	1 1/2"	1 3/4"	1 1/2 × 1 1/2	225 psi @ 72° F	UL Listed FM Approved	NFPA 1961	-40 to 150	EPDM	Polyester Plastic	Swivels Until Tightened	Red, White, Yellow	6446T143	000000	6446T145	000000	6446T147	000000

Quick-Flow Stream Fire Hose Nozzles

Plastic

Brass

There’s no shut-off valve on these nozzles, so they provide instant water flow.

	Lg.	Spray End Dia.		Each
NH/NST Female







	Plastic

	1 1/2	73 gpm @ 100 psi	2 7/16"	10"	1/2"	6424T61	000000




			Brass

			1	28 gpm @ 100 psi	1 3/8"	8"	5/16"	6484T15	00000


			1 1/2	73 gpm @ 100 psi	2"	10"	1/2"	6484T29	00000
			2 1/2	168 gpm @ 100 psi	3 1/16"	12"	3/4"	6484T44	00000

Lever-Activated Stream Fire Hose Nozzles

Use the lever to turn water flow on and off. A rubber bumper provides impact resistance.

	Lg.	Spray End Dia.		Each
NH/NST Female







	Brass

	1 1/2	75 gpm @ 100 psi	3 1/4"	9 1/2"	1/2"	6479T5	0000000