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 5998-01-326-3159
NSN 5930-00-102-7075
NSN 6105-01-309-4486
NSN 6110-01-340-0127
NSN 5975-00-538-0947
NSN 5975-00-773-3647
NSN 5915-01-462-7236
NSN 5999-01-338-3808
NSN 5950-01-023-2587
NSN 5945-01-056-7133
NSN 6220-01-028-8287
NSN 6650-01-395-4096