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 5960-01-020-2841
NSN 5915-00-323-1262
NSN 6145-01-412-2742
NSN 5895-01-525-0421
NSN 4140-01-504-1976
NSN 5855-01-023-3727
NSN 5975-01-355-0106
NSN 6220-01-448-9477
NSN 5930-01-352-8514
NSN 6645-00-854-2279
NSN 6110-01-427-3671
NSN 5905-01-032-5491