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 5996-00-420-4095
NSN 5985-00-245-3509
NSN 6145-00-016-8768
NSN 5915-01-614-5207
NSN 6135-01-215-1245
NSN 6620-01-406-3584
NSN 5935-01-558-6507
NSN 6610-00-327-7540
NSN 5965-01-121-6135
NSN 5975-01-401-5355
NSN 6105-01-381-2496
NSN 6220-01-135-6092