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 6130-00-893-4612
NSN 5855-00-548-4742
NSN 6620-00-292-7000
NSN 5855-01-110-9564
NSN 5920-01-344-0122
NSN 5965-01-495-1170
NSN 6620-01-420-8666
NSN 6135-01-290-6487
NSN 6110-01-558-1017
NSN 5960-00-273-3260
NSN 4140-00-963-8285
NSN 5965-00-646-4678