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 6130-00-253-5352
NSN 5935-01-438-7692
NSN 5996-01-357-7535
NSN 5855-01-366-2429
NSN 5895-00-583-1102
NSN 5920-00-776-0633
NSN 5975-01-420-8487
NSN 5930-01-094-2741
NSN 5855-01-660-9717
NSN 5985-01-167-7708
NSN 5965-01-183-7722
NSN 5996-01-294-5829