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 5930-01-400-6126
NSN 5999-01-624-5935
NSN 5950-01-047-2960
NSN 4140-00-800-0317
NSN 6130-01-025-6770
NSN 6150-01-093-1839
NSN 6320-01-115-4404
NSN 5935-01-012-1640
NSN 5835-01-645-2892
NSN 5950-00-817-9300
NSN 5965-01-174-6995
NSN 6135-01-124-2376