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 5985-01-032-4612
NSN 5998-01-562-1511
NSN 5998-01-184-0264
NSN 6150-01-383-0827
NSN 5985-01-435-5082
NSN 5920-01-121-7609
NSN 5996-00-166-5195
NSN 6620-00-332-5550
NSN 6130-01-151-5929
NSN 5915-01-535-1185
NSN 2925-01-015-2354
NSN 6150-01-216-9422