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 6110-00-869-6337
NSN 6130-00-670-0880
NSN 5965-00-864-8046
NSN 6135-01-505-1293
NSN 5835-01-449-7511
NSN 6220-00-466-2681
NSN 6105-01-462-5452
NSN 4140-00-816-8820
NSN 5935-01-164-6302
NSN 6150-01-542-3114
NSN 5975-01-018-3656
NSN 4140-01-203-7635