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 5945-01-025-9810
NSN 6220-00-551-0704
NSN 5935-01-050-8241
NSN 5930-00-832-6902
NSN 5999-01-127-6936
NSN 7035-00-624-7265
NSN 5930-01-322-5236
NSN 7035-01-359-7460
NSN 6650-01-052-2143
NSN 5920-00-008-4770
NSN 5905-01-202-8184
NSN 6110-01-633-9660