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 7035-01-571-4352
NSN 6620-00-470-3219
NSN 6610-00-628-2177
NSN 6650-01-327-7826
NSN 6105-00-287-0989
NSN 5990-01-211-6136
NSN 6145-00-392-9039
NSN 6650-00-004-3683
NSN 5835-01-406-9638
NSN 6135-00-087-5300
NSN 5895-01-012-7085
NSN 5999-01-273-7322