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 6135-00-913-2062
NSN 5915-01-024-7293
NSN 6105-01-618-4343
NSN 6220-01-253-0380
NSN 5920-00-406-7798
NSN 5915-00-070-0284
NSN 6130-01-504-5229
NSN 5935-01-098-3216
NSN 5996-01-112-0154
NSN 6610-01-459-8722
NSN 4140-00-351-7085
NSN 5996-01-207-0804