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 5996-01-430-2440
NSN 6135-00-767-0331
NSN 4140-01-248-2087
NSN 6320-01-523-4954
NSN 5998-00-178-1040
NSN 5985-00-614-2744
NSN 5999-00-925-1887
NSN 6650-01-256-0304
NSN 5930-01-442-3528
NSN 5996-01-267-2791
NSN 5895-01-287-3705
NSN 5915-00-203-2859