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 6240-00-197-6819
NSN 5835-01-332-2867
NSN 5999-01-320-2287
NSN 5999-00-126-1889
NSN 5999-01-382-3785
NSN 6645-00-542-1206
NSN 5999-01-013-2581
NSN 5990-00-407-4473
NSN 5920-01-579-8273
NSN 6610-00-998-3134
NSN 6135-01-010-0891
NSN 4140-01-458-9626