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 6130-01-599-9431
NSN 6610-01-175-9045
NSN 4140-01-332-6904
NSN 5999-01-199-7776
NSN 6320-01-396-2080
NSN 5835-01-456-3922
NSN 6620-01-202-7415
NSN 5960-00-980-6749
NSN 5975-00-516-1771
NSN 5905-01-382-9671
NSN 6135-00-816-9052
NSN 5935-01-125-0727