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 6650-01-496-8962
NSN 6135-01-424-8130
NSN 5960-00-191-7448
NSN 5905-01-229-1704
NSN 6650-00-438-1914
NSN 5895-01-041-0822
NSN 5998-00-727-4426
NSN 7035-00-371-7749
NSN 6240-00-959-4952
NSN 2925-01-235-7507
NSN 5910-01-207-7903
NSN 5999-01-422-2345