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 6130-00-541-8468
NSN 5999-01-633-1805
NSN 5998-00-270-1179
NSN 6135-01-516-8171
NSN 5996-00-593-5233
NSN 5925-01-200-6283
NSN 6650-01-462-0830
NSN 6135-01-400-2947
NSN 6610-01-211-0835
NSN 2925-01-233-8545
NSN 6610-01-659-3277
NSN 6135-01-362-4256