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 5920-00-959-5664
NSN 6320-00-194-4252
NSN 5985-01-174-3324
NSN 5895-01-634-0630
NSN 6130-01-119-3976
NSN 6130-00-400-0786
NSN 5998-01-290-9008
NSN 6110-00-510-3788
NSN 5920-01-009-1307
NSN 6110-00-166-7865
NSN 4140-01-051-4428
NSN 7035-01-320-9820