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 5996-00-558-6491
NSN 2925-00-973-9413
NSN 6610-01-444-4001
NSN 5999-00-186-9176
NSN 6240-01-251-6621
NSN 6240-01-010-2534
NSN 5855-01-447-1887
NSN 6610-01-574-9829
NSN 6135-00-170-8819
NSN 5835-01-550-1577
NSN 2925-00-808-5077
NSN 6610-00-216-6538