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 5985-01-436-4763
NSN 5990-01-104-0469
NSN 6620-01-462-1625
NSN 7035-01-359-6108
NSN 5935-00-659-6877
NSN 6645-01-324-2002
NSN 5910-00-199-3854
NSN 2925-01-553-5132
NSN 6105-01-166-2387
NSN 5905-01-634-0595
NSN 5910-01-137-2414
NSN 5835-00-632-8621