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 6110-00-477-2299
NSN 6110-00-244-8542
NSN 4140-01-024-9414
NSN 6220-01-262-9167
NSN 6650-01-425-2572
NSN 6610-01-428-3587
NSN 6105-00-836-2663
NSN 6685-01-150-6581
NSN 6150-00-927-5936
NSN 6240-00-614-9679
NSN 5915-00-420-1557
NSN 5998-00-317-7215