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 6610-00-557-3408
NSN 5996-00-248-7061
NSN 5998-01-077-1867
NSN 5996-01-398-0037
NSN 6320-00-405-2348
NSN 5910-00-542-2010
NSN 6610-01-241-3334
NSN 5999-01-445-5241
NSN 6105-01-014-0830
NSN 7035-01-331-5614
NSN 5920-00-890-0916
NSN 6320-01-552-8721