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 5935-01-375-3844
NSN 5950-01-171-2796
NSN 6610-01-115-9171
NSN 4140-01-459-0998
NSN 5835-00-264-0946
NSN 6610-01-300-8383
NSN 7035-01-036-0236
NSN 5996-00-251-9173
NSN 6150-01-207-0443
NSN 5998-01-660-6164
NSN 5925-01-441-2976
NSN 5950-00-534-8113