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 5905-01-200-4528
NSN 5999-01-469-1034
NSN 5895-01-343-4924
NSN 5935-01-370-3626
NSN 5915-01-312-9128
NSN 5925-00-409-3622
NSN 5965-00-285-0745
NSN 6130-00-277-4402
NSN 5915-00-553-8755
NSN 6150-01-431-7624
NSN 6650-01-374-2766
NSN 5915-00-080-3035