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 6650-01-218-9337
NSN 6220-01-180-8314
NSN 6135-00-985-7845
NSN 6145-01-397-6210
NSN 6650-01-466-5997
NSN 5915-01-252-0244
NSN 6110-01-219-5233
NSN 6150-01-468-0143
NSN 5935-01-113-8315
NSN 6110-01-519-3813
NSN 6130-01-453-9303
NSN 6650-01-459-8703