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 6135-00-269-5843
NSN 7035-00-888-7440
NSN 5965-01-288-0721
NSN 7035-01-588-6557
NSN 5930-00-685-0588
NSN 5930-01-222-1016
NSN 5925-01-272-9577
NSN 5855-00-058-1293
NSN 6650-01-399-8552
NSN 5999-01-652-0668
NSN 6240-01-625-1279
NSN 5905-00-577-0798