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 5935-01-351-8844
NSN 6220-00-898-7311
NSN 5910-01-510-4627
NSN 6130-01-436-7771
NSN 6240-00-232-7065
NSN 5996-01-291-6425
NSN 5835-01-043-1576
NSN 6240-00-389-4822
NSN 5915-01-464-8685
NSN 6610-00-905-6780
NSN 5960-01-165-1956
NSN 6110-01-239-7667