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 7035-00-003-7518
NSN 6105-01-544-1049
NSN 4140-01-379-8796
NSN 6110-01-616-3791
NSN 6135-00-276-7625
NSN 6650-00-575-7487
NSN 6610-01-459-4870
NSN 6645-01-499-1434
NSN 5996-01-216-0702
NSN 6650-00-830-7006
NSN 5999-01-352-4582
NSN 6145-01-530-7171