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 5935-01-149-2038
NSN 6105-01-475-2323
NSN 6610-00-244-9142
NSN 6135-01-193-8154
NSN 5895-01-254-2749
NSN 5965-01-245-1552
NSN 6150-01-295-4409
NSN 6240-00-446-7796
NSN 6610-00-606-7063
NSN 5915-01-325-4674
NSN 6110-00-306-0983
NSN 5999-01-634-0576