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 7035-01-606-5440
NSN 5920-01-143-5002
NSN 5998-01-568-7383
NSN 6620-01-227-4380
NSN 5920-00-382-8849
NSN 5945-00-814-9230
NSN 5930-01-492-5806
NSN 6645-01-317-6071
NSN 2925-00-294-2978
NSN 5999-01-634-0576
NSN 5915-01-029-3740
NSN 5835-01-412-0344