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 5960-01-458-6484
NSN 5985-01-380-8724
NSN 5930-01-386-5571
NSN 5999-00-388-9449
NSN 5998-01-555-7778
NSN 6240-00-783-2853
NSN 5996-00-083-0346
NSN 6240-01-136-4694
NSN 5999-01-634-0576
NSN 5915-01-204-3168
NSN 6220-01-223-3984
NSN 5910-00-924-5111