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 2925-01-197-7864
NSN 5925-00-826-8887
NSN 5895-00-132-4207
NSN 5996-01-373-1280
NSN 6105-01-224-7258
NSN 6650-00-397-6893
NSN 5895-01-063-7400
NSN 4140-01-056-6730
NSN 5895-01-494-0338
NSN 6620-01-068-4498
NSN 5930-01-562-2129
NSN 5915-01-400-6125