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 5945-01-388-8694
NSN 7035-00-043-1325
NSN 6135-00-930-5372
NSN 5945-01-142-0224
NSN 6150-00-468-1885
NSN 5920-01-367-4420
NSN 5920-01-140-9624
NSN 6150-00-943-8767
NSN 6145-00-833-7753
NSN 6130-01-135-7890
NSN 5999-00-757-5814
NSN 4140-01-485-3321