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 6135-01-468-6491
NSN 6220-01-631-8355
NSN 5999-01-468-0917
NSN 6240-01-281-0210
NSN 5920-01-362-1459
NSN 5945-01-032-6282
NSN 6620-01-633-8443
NSN 6105-01-491-7370
NSN 2925-01-376-9236
NSN 6130-01-167-8036
NSN 5920-01-503-0429
NSN 6320-01-610-4410