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 6130-01-412-0791
NSN 5835-01-476-5584
NSN 5895-01-064-5740
NSN 6685-01-596-0519
NSN 6240-01-564-3477
NSN 6620-01-135-7846
NSN 5915-01-012-1854
NSN 5999-00-872-3558
NSN 6685-01-382-7398
NSN 5925-01-329-9472
NSN 6135-01-183-8993
NSN 5905-00-537-4070