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 5999-01-298-5078
NSN 5990-01-222-6196
NSN 6145-01-601-8483
NSN 5985-01-150-1129
NSN 6685-01-617-3555
NSN 5920-01-430-6921
NSN 6145-00-663-6133
NSN 5985-00-619-8154
NSN 5960-01-352-0451
NSN 5835-00-660-4523
NSN 6685-01-090-3280
NSN 6650-00-623-5969