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 5990-01-455-8035
NSN 5930-00-699-2183
NSN 5985-00-455-7275
NSN 5925-00-313-6049
NSN 5998-00-277-4990
NSN 2925-00-468-5273
NSN 6130-01-263-0696
NSN 5835-00-003-0295
NSN 7035-01-293-2457
NSN 5935-01-382-1442
NSN 5999-01-109-7864
NSN 6110-00-433-1106