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 6130-00-925-9219
NSN 5905-01-258-9093
NSN 5996-01-398-0037
NSN 6145-01-300-1568
NSN 5910-00-518-1477
NSN 5855-01-278-4868
NSN 5930-00-254-6188
NSN 5915-01-633-9845
NSN 5999-01-123-8409
NSN 5960-00-469-1126
NSN 6320-01-422-1212
NSN 5895-01-428-1591