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 5999-00-661-0954
NSN 5935-01-442-0630
NSN 5915-01-328-8563
NSN 7035-00-205-1932
NSN 5965-01-178-2367
NSN 6220-01-545-7153
NSN 5895-00-974-9586
NSN 5920-01-077-1756
NSN 5935-01-142-3399
NSN 5855-01-063-6340
NSN 5895-00-270-0949
NSN 5905-01-175-0706