Cam Lock Seals | McMaster-Carr

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FDA Compliant 21 CFR 177.1550

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90 Products

Oil-Resistant Buna-N Cam-and-Groove Hose Coupling Gaskets

Use these Buna-N gaskets in metal cam-and-groove hose couplings. They resist water, salt water, waste water, ethylene glycol, hydraulic oil, petroleum oil, gasoline, diesel fuel, and citric acid.

For Coupling Size	ID	OD	Thk.	Temp. Range, ° F	Hardness	Hardness Rating	Color	Pkg. Qty.		Pkg.
1/2	0.69"	1.06"	0.15"	-65 to 275	Durometer 50A	Medium	Black	10	5345K72	00000
3/4	0.88"	1.38"	0.22"	-65 to 275	Durometer 50A	Medium	Black	10	5345K11	0000
1	1.06"	1.56"	1/4"	-65 to 275	Durometer 50A	Medium	Black	10	5345K12	0000
1 1/4	1.36"	1.94"	1/4"	-65 to 275	Durometer 50A	Medium	Black	10	5345K13	0000
1 1/2	1.63"	2.19"	1/4"	-65 to 275	Durometer 50A	Medium	Black	10	5345K14	0000
2	2"	2.63"	1/4"	-65 to 275	Durometer 50A	Medium	Black	10	5345K15	0000
2 1/2	2.38"	3.13"	1/4"	-65 to 275	Durometer 50A	Medium	Black	10	5345K16	0000
3	3"	3.72"	1/4"	-65 to 275	Durometer 50A	Medium	Black	10	5345K17	00000
4	4"	4.88"	1/4"	-65 to 275	Durometer 50A	Medium	Black	10	5345K18	00000
5	4.88"	5.91"	1/4"	-65 to 275	Durometer 50A	Medium	Black	5	5345K73	00000
6	6"	7.06"	1/4"	-65 to 275	Durometer 50A	Medium	Black	5	5345K69	00000
8	8"	9.12"	0.31"	-65 to 275	Not Rated	Not Rated	Black	1	5345K56	00000

Chemical-Resistant Viton® Fluoroelastomer Cam-and-Groove Hose Coupling Gaskets

Use these Viton® fluoroelastomer gaskets in metal cam-and-groove hose couplings. They resist water, salt, detergents, varnish, ethanol, and biodiesel.

For Coupling Size	ID	OD	Thk.	Temp. Range, ° F	Hardness	Hardness Rating	Color		Each
1/2	0.69"	1.06"	0.15"	-40 to 400	Durometer 60A	Medium Hard	Green	5659K29	00000
3/4	0.88"	1.38"	0.22"	-40 to 400	Durometer 60A	Medium Hard	Green	5659K31	0000
1	1.06"	1.56"	1/4"	-40 to 400	Durometer 60A	Medium Hard	Green	5659K32	0000
1 1/4	1.36"	1.94"	1/4"	-40 to 400	Durometer 60A	Medium Hard	Green	5659K33	0000
1 1/2	1.63"	2.19"	1/4"	-40 to 400	Durometer 60A	Medium Hard	Green	5659K34	0000
2	2"	2.63"	1/4"	-40 to 400	Durometer 60A	Medium Hard	Green	5659K35	00000
2 1/2	2.38"	3.13"	1/4"	-40 to 400	Durometer 60A	Medium Hard	Green	5659K36	00000
3	3"	3.72"	1/4"	-40 to 400	Durometer 60A	Medium Hard	Green	5659K37	00000
4	4"	4.88"	1/4"	-40 to 400	Durometer 60A	Medium Hard	Green	5659K38	00000
5	4.88"	5.91"	1/4"	-40 to 400	Durometer 60A	Medium Hard	Green	5659K41	00000
6	6"	7.06"	1/4"	-40 to 400	Durometer 60A	Medium Hard	Green	5659K39	00000

Ultra-Chemical-Resistant FEP-Encapsulated Cam-and-Groove Hose Coupling Gaskets

Made of FEP-encased Viton® fluoroelastomer, these gaskets resist acids and solvents. Use them in metal cam-and-groove hose couplings.

For Coupling Size	ID	OD	Thk.	Max. Pressure, psi	Temp. Range, ° F	Hardness	Hardness Rating	Color		Each
3/4	0.88"	1.38"	0.218"	125	-15 to 400	Durometer 60A	Medium Hard	Black	9315K14	000000
1	1.06"	1.56"	1/4"	125	-15 to 400	Durometer 60A	Medium Hard	Black	9315K15	00000
1 1/4	1.36"	1.94"	1/4"	125	-15 to 400	Durometer 60A	Medium Hard	Black	9315K16	00000
1 1/2	1.63"	2.19"	1/4"	125	-15 to 400	Durometer 60A	Medium Hard	Black	9315K17	00000
2	2"	2.63"	1/4"	125	-15 to 400	Durometer 60A	Medium Hard	Black	9315K18	00000
2 1/2	2.38"	3.13"	1/4"	125	-15 to 400	Durometer 60A	Medium Hard	Black	9315K19	00000
3	3"	3.72"	1/4"	125	-15 to 400	Durometer 60A	Medium Hard	Black	9315K21	00000
4	4"	4.88"	1/4"	125	-15 to 400	Durometer 60A	Medium Hard	Black	9315K22	00000
5	4.88"	5.91"	1/4"	125	-15 to 400	Durometer 60A	Medium Hard	Black	9315K23	00000
6	6"	7.06"	1/4"	125	-15 to 400	Durometer 60A	Medium Hard	Black	9315K24	00000

Metal Detectable Cam-and-Groove Hose Coupling Gaskets

Form a tight seal on cam-and-groove hose connections without fear of contaminating your food processing line. The metal additive in these gaskets can be picked up by a metal detector, so you can find and remove them if they fall into your line. They are FDA compliant, meaning they are safe for direct contact with food, and they help you comply with Hazard Analysis and Critical Control Point (HACCP) programs for food safety.

EPDM—EPDM gaskets hold up better than Buna-N and silicone in water, steam, and UV light. However, they will degrade from contact with oil.

Buna-N—Buna-N gaskets are the best choice for applications with animal or vegetable oil, since they will not degrade from oil contact.

Silicone Rubber—Silicone rubber gaskets can be used with the widest range of temperatures, and are often used in high-temperature applications. They withstand steam better than Buna-N, but not as well as EPDM.

	ID	OD	Thk.	Temp. Range, ° F	Color	Food Industry Std.	Pkg. Qty.		Pkg.
EPDM



	1/2	0.690"	1.030"	0.16"	-60 to 300	Black	FDA Compliant 21 CFR 177.2600	10	3939N11	000000


	3/4	0.880"	1.380"	0.22"	-60 to 300	Black	FDA Compliant 21 CFR 177.2600	10	3939N12	00000
	1	1.060"	1.560"	1/4"	-60 to 300	Black	FDA Compliant 21 CFR 177.2600	10	3939N13	00000
	1 1/4	1.360"	1.940"	1/4"	-60 to 300	Black	FDA Compliant 21 CFR 177.2600	5	3939N18	00000
	1 1/2	1.620"	2.190"	1/4"	-60 to 300	Black	FDA Compliant 21 CFR 177.2600	5	3939N14	00000
	2	2"	2.630"	1/4"	-60 to 300	Black	FDA Compliant 21 CFR 177.2600	5	3939N15	00000
	2 1/2	2.380"	3.130"	1/4"	-60 to 300	Black	FDA Compliant 21 CFR 177.2600	1	3939N19	0000
	3	3"	3.720"	1/4"	-60 to 300	Black	FDA Compliant 21 CFR 177.2600	1	3939N16	0000
	4	4"	4.870"	1/4"	-60 to 300	Black	FDA Compliant 21 CFR 177.2600	1	3939N17	00000
	5	4.880"	5.910"	1/4"	-60 to 300	Black	FDA Compliant 21 CFR 177.2600	1	3939N21	00000
	6	6"	7.060"	1/4"	-60 to 300	Black	FDA Compliant 21 CFR 177.2600	1	3939N22	00000


	Buna-N



			1/2	0.690"	1.030"	0.16"	-30 to 220	Blue	FDA Compliant 21 CFR 177.2600	10	3939N23	00000


			3/4	0.880"	1.380"	0.22"	-30 to 220	Blue	FDA Compliant 21 CFR 177.2600	10	3939N24	00000
			1	1.060"	1.560"	1/4"	-30 to 220	Blue	FDA Compliant 21 CFR 177.2600	10	3939N25	00000
			1 1/4	1.360"	1.940"	1/4"	-30 to 220	Blue	FDA Compliant 21 CFR 177.2600	5	3939N31	00000
			1 1/2	1.620"	2.190"	1/4"	-30 to 220	Blue	FDA Compliant 21 CFR 177.2600	5	3939N26	00000
			2	2"	2.630"	1/4"	-30 to 220	Blue	FDA Compliant 21 CFR 177.2600	5	3939N27	00000
			2 1/2	2.380"	3.130"	1/4"	-30 to 220	Blue	FDA Compliant 21 CFR 177.2600	1	3939N32	0000
			3	3"	3.720"	1/4"	-30 to 220	Blue	FDA Compliant 21 CFR 177.2600	1	3939N28	0000
			4	4"	4.870"	1/4"	-30 to 220	Blue	FDA Compliant 21 CFR 177.2600	1	3939N29	0000
			5	4.880"	5.910"	1/4"	-30 to 220	Blue	FDA Compliant 21 CFR 177.2600	1	3939N33	00000
			6	6"	7.060"	1/4"	-30 to 220	Blue	FDA Compliant 21 CFR 177.2600	1	3939N34	00000


			Silicone Rubber



					1/2	0.690"	1.030"	0.16"	-65 to 450	Red	FDA Compliant 21 CFR 177.2600	10	3939N35	00000


					3/4	0.880"	1.380"	0.22"	-65 to 450	Red	FDA Compliant 21 CFR 177.2600	10	3939N36	00000
					1	1.060"	1.560"	1/4"	-65 to 450	Red	FDA Compliant 21 CFR 177.2600	10	3939N37	00000
					1 1/4	1.360"	1.940"	1/4"	-65 to 450	Red	FDA Compliant 21 CFR 177.2600	5	3939N43	00000
					1 1/2	1.620"	2.190"	1/4"	-65 to 450	Red	FDA Compliant 21 CFR 177.2600	5	3939N38	00000
					2	2"	2.630"	1/4"	-65 to 450	Red	FDA Compliant 21 CFR 177.2600	5	3939N39	00000
					2 1/2	2.380"	3.130"	1/4"	-65 to 450	Red	FDA Compliant 21 CFR 177.2600	1	3939N44	0000
					3	3"	3.720"	1/4"	-65 to 450	Red	FDA Compliant 21 CFR 177.2600	1	3939N41	00000
					4	4"	4.870"	1/4"	-65 to 450	Red	FDA Compliant 21 CFR 177.2600	1	3939N42	00000
					5	4.880"	5.910"	1/4"	-65 to 450	Red	FDA Compliant 21 CFR 177.2600	1	3939N45	00000
					6	6"	7.060"	1/4"	-65 to 450	Red	FDA Compliant 21 CFR 177.2600	1	3939N46	00000

Ultra-Chemical-Resistant FEP-Encapsulated Food and Beverage Gaskets for Cam-and-Groove Hose Couplings

Both the FEP casing and the silicone core are made of FDA-listed material. Use these gaskets in metal cam-and-groove hose couplings. They resist vegetable and mineral oils, as well as acids and detergents.

For Coupling Size	ID	OD	Thk.	Max. Pressure, psi	Temp. Range, ° F	Hardness	Hardness Rating	Color	Food Industry Std.		Each
1/2	0.69"	1.06"	0.1570"	150	-75 to 400	Durometer 55A	Medium	Red	FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600	93185K69	000000
3/4	0.88"	1.38"	0.2180"	150	-75 to 400	Durometer 55A	Medium	Red	FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600	93185K71	00000
1	1.06"	1.56"	1/4"	150	-75 to 400	Durometer 55A	Medium	Red	FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600	93185K72	00000
1 1/4	1.36"	1.94"	1/4"	150	-75 to 400	Durometer 55A	Medium	Red	FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600	93185K73	00000
1 1/2	1.63"	2.19"	1/4"	150	-75 to 400	Durometer 55A	Medium	Red	FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600	93185K74	00000
2	2"	2.63"	1/4"	150	-75 to 400	Durometer 55A	Medium	Red	FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600	93185K75	00000
2 1/2	2.38"	3.13"	1/4"	150	-75 to 400	Durometer 55A	Medium	Red	FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600	93185K76	00000
3	3"	3.72"	1/4"	150	-75 to 400	Durometer 55A	Medium	Red	FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600	93185K77	00000
4	4"	4.88"	1/4"	150	-75 to 400	Durometer 55A	Medium	Red	FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600	93185K78	00000
5	4.88"	5.91"	1/4"	150	-75 to 400	Durometer 55A	Medium	Red	FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600	93185K79	00000
6	6"	7.06"	1/4"	150	-75 to 400	Durometer 55A	Medium	Red	FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 177.2600	93185K81	00000

Weather-Resistant EPDM Cam-and-Groove Hose Coupling Gaskets

Use these gaskets with polypropylene, nylon, and PVDF cam-and-groove hose couplings.

For Coupling Size	ID	OD	Thk.	Temp. Range, ° F	Hardness	Hardness Rating	Color	Pkg. Qty.		Pkg.
3/4	0.88"	1.38"	7/32"	-30 to 250	Durometer 50A	Medium	Black	10	5647K61	00000
1	1.06"	1.56"	1/4"	-30 to 250	Durometer 50A	Medium	Black	10	5647K62	0000
1 1/4	1.34"	1.95"	1/4"	-30 to 250	Durometer 50A	Medium	Black	10	5647K71	00000
1 1/2	1.56"	2.19"	1/4"	-30 to 250	Durometer 50A	Medium	Black	10	5647K63	00000
2	2"	2.63"	1/4"	-30 to 250	Durometer 50A	Medium	Black	10	5647K64	00000
2 1/2	2 3/8"	3 1/8"	1/4"	0 to 300	Durometer 60A	Medium Hard	Black	10	5647K69	00000
3	3"	3.72"	1/4"	-30 to 250	Durometer 50A	Medium	Black	10	5647K65	00000
4	4"	4.87"	1/4"	-30 to 250	Durometer 50A	Medium	Black	10	5647K66	00000

Oil-Resistant Food and Beverage Buna-N Cam-and-Groove Hose Coupling Gaskets

Made of FDA-listed material, use these gaskets in polypropylene cam-and groove hose couplings for food and beverage.

For Coupling Size	ID	OD	Thk.	Temp. Range, ° F	Hardness	Hardness Rating	Color	Food Industry Std.	Pkg. Qty.		Pkg.
3/4	0.88"	1.38"	7/32"	10 to 180	Durometer 50A	Medium	White	FDA Compliant 21 CFR 177.2600	10	5656K41	000000
1	1.06"	1.56"	1/4"	10 to 180	Durometer 50A	Medium	White	FDA Compliant 21 CFR 177.2600	10	5656K42	00000
1 1/2	1.56"	2.19"	1/4"	10 to 180	Durometer 50A	Medium	White	FDA Compliant 21 CFR 177.2600	10	5656K43	00000
2	2"	2.63"	1/4"	10 to 180	Durometer 50A	Medium	White	FDA Compliant 21 CFR 177.2600	10	5656K44	00000
3	3"	3.72"	1/4"	10 to 180	Durometer 50A	Medium	White	FDA Compliant 21 CFR 177.2600	10	5656K45	00000