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 5905-01-485-2104
NSN 6650-01-058-0049
NSN 5835-00-483-3364
NSN 5945-01-068-4471
NSN 5965-01-146-9162
NSN 6135-01-526-0144
NSN 5950-00-945-1045
NSN 5925-01-075-7154
NSN 5960-01-449-1310
NSN 5835-01-225-3080
NSN 5895-01-415-2476
NSN 5975-01-470-7971