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 5999-01-551-5363
NSN 5965-01-256-0059
NSN 5915-00-900-1222
NSN 5990-01-503-0194
NSN 5905-01-564-3941
NSN 4140-01-634-0330
NSN 5945-01-218-8315
NSN 5935-01-287-4419
NSN 5998-00-540-1948
NSN 6130-01-082-1566
NSN 6135-00-877-1659
NSN 5935-00-849-4578