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 5985-01-472-3604
NSN 5965-00-469-5009
NSN 7035-00-153-3826
NSN 6610-01-370-1576
NSN 6150-01-210-6028
NSN 6320-01-333-5782
NSN 5915-01-097-7436
NSN 5990-00-697-1438
NSN 6620-01-476-7355
NSN 5935-00-795-3880
NSN 5985-00-905-9120
NSN 6220-01-473-7539