Disc Feet | McMaster-Carr

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44 Products

Extreme-Temperature Silicone Foam Rings

Seal and damp vibration in equipment that runs hot or cold. Made of silicone foam, these rings stay flexible across a wide range of temperatures.

Closed Cell—Restrict water, air, and gases from being absorbed.

	ID	Color	Temp. Range, ° F	Tensile Strength, psi	Cell Type	For Use Outdoors	Density, lb/ft³	Pressure to Compress 25% (Hardness Rating)		Each
1/8" Thick



	0.75"	1/2"	Orange	-100 to 500	100	Closed	Yes	42.5	10 psi (Soft)	1500N101	00000


	1.125"	27/32"	Orange	-100 to 500	100	Closed	Yes	42.5	10 psi (Soft)	1500N102	0000
	1.25"	1"	Orange	-100 to 500	100	Closed	Yes	42.5	10 psi (Soft)	1500N103	0000
	1.5"	1"	Orange	-100 to 500	100	Closed	Yes	42.5	10 psi (Soft)	1500N104	0000
	1.75"	1 1/2"	Orange	-100 to 500	100	Closed	Yes	42.5	10 psi (Soft)	1500N107	0000
	2"	1 1/2"	Orange	-100 to 500	100	Closed	Yes	42.5	10 psi (Soft)	1500N108	0000
	2.25"	1 1/16"	Orange	-100 to 500	100	Closed	Yes	42.5	10 psi (Soft)	1500N105	0000
	2.25"	2"	Orange	-100 to 500	100	Closed	Yes	42.5	10 psi (Soft)	1500N109	0000
	2.5"	2"	Orange	-100 to 500	100	Closed	Yes	42.5	10 psi (Soft)	1500N111	0000
	2.625"	1 5/16"	Orange	-100 to 500	100	Closed	Yes	42.5	10 psi (Soft)	1500N106	0000
	2.75"	2 1/2"	Orange	-100 to 500	100	Closed	Yes	42.5	10 psi (Soft)	1500N113	0000


	3"	2 1/2"	Orange	-100 to 500	100	Closed	Yes	42.5	10 psi (Soft)	1500N114	0000
	3.25"	3"	Orange	-100 to 500	100	Closed	Yes	42.5	10 psi (Soft)	1500N115	0000
	3.5"	3"	Orange	-100 to 500	100	Closed	Yes	42.5	10 psi (Soft)	1500N116	0000
	3.75"	3 1/2"	Orange	-100 to 500	100	Closed	Yes	42.5	10 psi (Soft)	1500N117	00000
	4"	3 1/2"	Orange	-100 to 500	100	Closed	Yes	42.5	10 psi (Soft)	1500N118	00000
	4.125"	2 3/8"	Orange	-100 to 500	100	Closed	Yes	42.5	10 psi (Soft)	1500N112	00000
	4.25"	4"	Orange	-100 to 500	100	Closed	Yes	42.5	10 psi (Soft)	1500N121	00000
	4.5"	4"	Orange	-100 to 500	100	Closed	Yes	42.5	10 psi (Soft)	1500N122	00000
	5.375"	3 1/2"	Orange	-100 to 500	100	Closed	Yes	42.5	10 psi (Soft)	1500N119	00000
	6.875"	4 1/2"	Orange	-100 to 500	100	Closed	Yes	42.5	10 psi (Soft)	1500N123	00000

Medium Felt Discs

This F1 felt provides wear resistance when used for polishing, wicking, cushioning, wiping, and gasketing. It offers excellent vibration absorption and abrasion resistance.

	Thk.	Wool Fiber Content	Fabric Wt., lb/yd²	Hardness	Pressure to Compress 10%, psi	Temp. Range, ° F	Color	Adhesive Material	Adhesive Temp. Range, ° F	Tensile Strength, psi		Each
F1 Grade Wool Felt—Plain Backing







				4" Diameter

				1/8"	95%	2.00	Durometer 35A	21	-80 to 200	Off-White	—	—	500	8307K21	00000


				1/4"	95%	4.00	Durometer 35A	21	-80 to 200	Off-White	—	—	500	8307K22	00000
				3/8"	95%	6.00	Durometer 35A	21	-80 to 200	Off-White	—	—	500	8307K23	00000
				1/2"	95%	8.00	Durometer 35A	21	-80 to 200	Off-White	—	—	500	8307K24	00000




						6" Diameter

						1/8"	95%	2.00	Durometer 35A	21	-80 to 200	Off-White	—	—	500	8307K41	0000


						1/4"	95%	4.00	Durometer 35A	21	-80 to 200	Off-White	—	—	500	8307K42	00000
						3/8"	95%	6.00	Durometer 35A	21	-80 to 200	Off-White	—	—	500	8307K43	00000
						1/2"	95%	8.00	Durometer 35A	21	-80 to 200	Off-White	—	—	500	8307K44	00000




								8" Diameter

								1/8"	95%	2.00	Durometer 35A	21	-80 to 200	Off-White	—	—	500	8307K61	00000


								1/4"	95%	4.00	Durometer 35A	21	-80 to 200	Off-White	—	—	500	8307K62	00000
								3/8"	95%	6.00	Durometer 35A	21	-80 to 200	Off-White	—	—	500	8307K63	00000
								1/2"	95%	8.00	Durometer 35A	21	-80 to 200	Off-White	—	—	500	8307K64	00000


								F1 Grade Wool Felt—Adhesive Backing







												4" Diameter

												1/8"	95%	2.00	Durometer 35A	21	-80 to 200	Off-White	Rubber	0 to 180	500	8307K11	0000


												1/4"	95%	4.00	Durometer 35A	21	-80 to 200	Off-White	Rubber	0 to 180	500	8307K12	0000
												3/8"	95%	6.00	Durometer 35A	21	-80 to 200	Off-White	Rubber	0 to 180	500	8307K13	00000
												1/2"	95%	8.00	Durometer 35A	21	-80 to 200	Off-White	Rubber	0 to 180	500	8307K14	00000




														6" Diameter

														1/8"	95%	2.00	Durometer 35A	21	-80 to 200	Off-White	Rubber	0 to 180	500	8307K31	00000


1/4"	95%													4.00	Durometer 35A	21	-80 to 200	Off-White	Rubber	0 to 180	500	8307K32	00000
3/8"	95%													6.00	Durometer 35A	21	-80 to 200	Off-White	Rubber	0 to 180	500	8307K33	00000
1/2"	95%													8.00	Durometer 35A	21	-80 to 200	Off-White	Rubber	0 to 180	500	8307K34	00000




		8" Diameter

		1/8"	95%											2.00	Durometer 35A	21	-80 to 200	Off-White	Rubber	0 to 180	500	8307K51	00000


		1/4"	95%											4.00	Durometer 35A	21	-80 to 200	Off-White	Rubber	0 to 180	500	8307K52	00000
		1/2"	95%											8.00	Durometer 35A	21	-80 to 200	Off-White	Rubber	0 to 180	500	8307K54	00000