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 5905-00-153-4354
NSN 5985-01-426-7970
NSN 6105-00-222-4762
NSN 5905-01-634-0595
NSN 5895-01-364-0298
NSN 5930-00-237-7431
NSN 6130-00-264-6195
NSN 6220-00-702-0677
NSN 6130-01-023-0501
NSN 6240-01-189-9339
NSN 4140-01-574-5593
NSN 5835-01-117-6124