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 6110-00-070-2213
NSN 5920-00-075-9904
NSN 5935-00-154-1241
NSN 6650-00-573-7131
NSN 6645-00-816-1707
NSN 5965-01-150-6315
NSN 6135-01-481-7127
NSN 5905-00-306-5642
NSN 5985-01-332-1172
NSN 5935-01-137-8835
NSN 6240-01-091-4008
NSN 4140-01-444-5292