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 7035-01-450-2289
NSN 5985-00-137-0488
NSN 5920-00-933-5439
NSN 2925-01-013-0413
NSN 5965-01-544-9395
NSN 5935-01-449-1341
NSN 5910-00-156-7293
NSN 5965-01-051-9250
NSN 5930-01-337-4272
NSN 2925-01-556-0333
NSN 5895-01-388-2890
NSN 5905-01-615-5755