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 6220-00-479-9171
NSN 5935-01-536-1508
NSN 5985-00-203-5884
NSN 6240-00-708-2083
NSN 7035-01-381-6185
NSN 5965-01-025-5129
NSN 5855-01-152-0506
NSN 6135-01-397-6564
NSN 6135-01-602-3042
NSN 5920-00-028-4339
NSN 6650-01-603-3183
NSN 5999-01-437-8843