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 5945-00-112-3316
NSN 5935-00-828-3544
NSN 6135-01-468-6491
NSN 5999-00-204-9962
NSN 5999-00-675-8777
NSN 6110-01-527-7567
NSN 2925-01-054-3190
NSN 5985-00-950-8868
NSN 6610-01-278-9704
NSN 5905-00-919-9722
NSN 6650-01-607-7600
NSN 5935-01-568-1190