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 5855-01-522-2502
NSN 5920-01-290-3771
NSN 7035-01-080-8742
NSN 6610-00-374-1563
NSN 5935-01-350-0167
NSN 5910-01-162-0747
NSN 6220-01-153-1275
NSN 6610-01-155-2661
NSN 7035-01-012-2259
NSN 6650-01-367-8917
NSN 5965-01-243-5494
NSN 6110-01-489-1671