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 6130-01-502-1377
NSN 5960-00-525-1898
NSN 5915-01-196-6016
NSN 5835-01-414-3258
NSN 2925-01-375-9487
NSN 6610-00-202-5481
NSN 5998-01-414-0295
NSN 5910-01-370-3977
NSN 5915-01-091-2054
NSN 6110-01-020-6275
NSN 5915-01-272-4182
NSN 5895-01-334-5153