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 5960-00-968-7582
NSN 5996-01-250-1644
NSN 5996-00-842-9120
NSN 6240-00-905-7512
NSN 6130-00-662-8557
NSN 6110-01-480-5498
NSN 6220-01-525-0845
NSN 5945-01-284-5665
NSN 5920-01-199-5522
NSN 5895-01-530-7557
NSN 5920-00-581-7958
NSN 5998-01-382-9827