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 6135-00-182-7008
NSN 5965-01-475-7540
NSN 5950-00-353-5382
NSN 4140-01-426-2109
NSN 5999-01-577-0399
NSN 6130-01-445-5741
NSN 5990-00-087-6177
NSN 6620-01-369-5876
NSN 5999-00-081-0305
NSN 6650-01-011-0219
NSN 6135-00-444-1402
NSN 5950-01-101-3461