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 5985-01-510-4113
NSN 5895-00-335-1326
NSN 5990-00-033-8128
NSN 5915-01-520-3417
NSN 6240-01-223-8514
NSN 5999-00-754-9049
NSN 5905-01-608-2465
NSN 5999-00-381-5242
NSN 6110-01-071-7513
NSN 6150-01-116-6898
NSN 5945-01-568-4587
NSN 2925-00-480-9068