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 5996-01-370-6593
NSN 6240-01-293-6024
NSN 6145-00-199-5093
NSN 6620-00-553-8854
NSN 5990-01-602-6701
NSN 6145-01-175-5988
NSN 5990-01-516-9665
NSN 5998-00-057-6019
NSN 5910-01-267-7124
NSN 7035-01-196-3445
NSN 5915-01-564-7706
NSN 6105-01-039-3711