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 5996-01-139-2843
NSN 5996-00-996-1021
NSN 5935-01-050-4512
NSN 6220-01-418-1649
NSN 5910-01-495-1924
NSN 5895-01-657-7337
NSN 6685-00-714-3585
NSN 6110-00-773-0915
NSN 6620-01-301-3258
NSN 6145-01-422-0806
NSN 5975-01-646-3830
NSN 5895-01-658-7039