A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5965-01-351-4615
NSN 5999-01-657-9822
NSN 6135-00-455-2425
NSN 5925-01-616-7531
NSN 5855-01-027-1571
NSN 5935-01-022-6542
NSN 2925-01-073-8223
NSN 5835-01-112-9008
NSN 6320-01-435-5991
NSN 5985-00-277-0575
NSN 5905-01-649-5514
NSN 6135-01-164-3561