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 5996-01-514-8118
NSN 6110-00-854-2249
NSN 4140-00-751-1694
NSN 6620-01-091-9697
NSN 5999-00-452-2558
NSN 5945-01-466-8133
NSN 5999-01-116-1987
NSN 6220-00-464-2320
NSN 4140-00-986-3361
NSN 6320-00-186-6452
NSN 5950-01-140-7759
NSN 5945-01-094-6343