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 4140-00-145-7334
NSN 5895-01-014-4524
NSN 5996-01-472-2112
NSN 6220-01-024-1106
NSN 5920-01-583-5762
NSN 6110-01-616-1973
NSN 6645-01-412-6580
NSN 6320-01-567-9792
NSN 6320-01-506-9439
NSN 6105-00-235-7982
NSN 6645-01-359-1487
NSN 5965-01-649-1279