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 6130-01-012-4266
NSN 5999-00-903-8730
NSN 5920-01-189-3909
NSN 5990-01-088-5293
NSN 6650-01-288-8279
NSN 5999-01-232-4629
NSN 5960-00-827-1201
NSN 5935-01-486-6557
NSN 5835-01-481-4204
NSN 5910-01-319-1197
NSN 5999-00-925-2502
NSN 5996-00-423-4515