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 5895-00-183-8862
NSN 6110-01-395-2590
NSN 6150-00-840-6946
NSN 5960-00-579-0298
NSN 7035-01-363-4540
NSN 6610-00-919-3875
NSN 6220-01-525-8719
NSN 5895-01-478-4588
NSN 5998-00-701-7060
NSN 6130-00-288-1886
NSN 5855-01-526-0131
NSN 5935-01-381-5770