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 6130-01-023-6621
NSN 6650-00-158-3683
NSN 5999-00-965-9423
NSN 5996-01-050-6910
NSN 6110-01-139-4127
NSN 6650-00-020-6966
NSN 6650-01-420-7388
NSN 6610-00-189-7520
NSN 5915-01-241-3712
NSN 5975-00-593-7839
NSN 5935-01-325-9219
NSN 5855-00-337-3679