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 6320-00-149-7570
NSN 6110-01-327-2006
NSN 5990-01-341-5735
NSN 6105-00-431-4391
NSN 5975-00-192-7503
NSN 5920-01-381-1306
NSN 5975-00-922-0955
NSN 5996-01-562-6568
NSN 7035-01-182-1086
NSN 5895-01-435-5497
NSN 5835-00-834-1286
NSN 6145-01-328-2825