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 5965-01-592-3051
NSN 6645-01-515-5756
NSN 5999-00-678-0531
NSN 5965-01-141-6485
NSN 5835-00-941-4959
NSN 6645-01-274-2521
NSN 6110-01-446-7482
NSN 5998-01-506-3904
NSN 5895-01-300-5766
NSN 6320-01-334-5305
NSN 6645-00-527-7258
NSN 5920-00-778-3882