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 5925-00-045-5295
NSN 5920-00-099-0826
NSN 5895-00-292-2872
NSN 6150-01-200-7935
NSN 5895-01-626-9075
NSN 5915-00-876-0390
NSN 5999-01-367-6789
NSN 5965-00-201-7479
NSN 5985-01-435-8149
NSN 5960-01-641-5493
NSN 5935-01-094-5949
NSN 5990-00-629-2794