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 5960-00-765-6085
NSN 6240-00-187-4306
NSN 5998-01-420-3817
NSN 6645-01-227-2036
NSN 5985-01-398-5487
NSN 6135-01-031-8078
NSN 5935-01-411-6763
NSN 5915-00-774-6934
NSN 5910-01-469-2463
NSN 6685-01-371-3050
NSN 5985-01-578-6310
NSN 5920-01-414-6983