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 5945-01-455-6824
NSN 6645-01-120-4988
NSN 6650-00-004-3683
NSN 6650-01-359-5385
NSN 6620-00-575-9230
NSN 5855-01-190-6239
NSN 5965-01-435-6644
NSN 6645-01-227-2036
NSN 5975-00-862-4506
NSN 5935-01-224-6228
NSN 5999-01-079-8698
NSN 5930-00-997-2228