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 6145-00-490-5497
NSN 6130-01-424-9157
NSN 6145-01-410-7153
NSN 7035-00-523-7492
NSN 5999-00-175-6931
NSN 5935-01-617-2310
NSN 2925-01-493-3245
NSN 5915-00-209-9110
NSN 5999-01-039-9095
NSN 5935-01-200-8279
NSN 5895-00-793-7956
NSN 5960-00-222-7772