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 5905-01-439-3435
NSN 6130-00-406-6778
NSN 5990-00-518-3195
NSN 5905-01-337-5436
NSN 5895-01-102-0048
NSN 6145-00-727-5093
NSN 5905-00-015-7431
NSN 5999-01-063-4563
NSN 5998-01-560-9432
NSN 6110-01-410-3434
NSN 5999-01-413-3549
NSN 4140-01-140-0966