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 6240-01-598-8177
NSN 5999-00-218-4743
NSN 7035-00-283-3112
NSN 6610-00-923-1917
NSN 5915-00-338-8610
NSN 6110-01-568-9857
NSN 5855-01-035-2866
NSN 6220-01-200-3410
NSN 5935-00-806-8341
NSN 6320-01-215-1133
NSN 5915-01-533-5123
NSN 5920-00-925-2639