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 6145-00-308-0247
NSN 5905-00-090-2439
NSN 5920-01-076-4705
NSN 6145-01-641-5055
NSN 5985-00-890-7056
NSN 5935-01-344-2425
NSN 5975-01-310-8547
NSN 5910-00-434-2122
NSN 2925-01-424-0235
NSN 6220-00-736-2617
NSN 5910-01-184-5409
NSN 5895-00-568-8304