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 5998-00-081-1454
NSN 6135-01-524-7621
NSN 6610-01-649-5326
NSN 6645-00-411-3733
NSN 6110-00-193-0030
NSN 6145-01-634-0388
NSN 5999-00-160-9701
NSN 5920-01-235-0704
NSN 6610-00-633-4338
NSN 5895-01-409-2949
NSN 5925-01-163-6491
NSN 6135-00-906-0984