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 6130-01-025-9836
NSN 6135-01-174-4863
NSN 5910-00-934-8855
NSN 6110-00-484-2368
NSN 5915-01-023-7674
NSN 6145-00-857-4436
NSN 6650-01-223-5959
NSN 5895-01-319-5828
NSN 5990-00-931-0594
NSN 5985-01-234-5316
NSN 5835-00-943-2763
NSN 2925-01-063-7876