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 6110-00-882-2372
NSN 6650-01-422-1037
NSN 6645-00-199-8526
NSN 5999-00-067-9134
NSN 5965-01-222-1420
NSN 5855-01-122-9418
NSN 5905-00-922-8641
NSN 5920-00-824-4131
NSN 5930-01-148-7068
NSN 6135-00-937-4118
NSN 5905-00-728-0282
NSN 5910-00-848-2693