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 6150-01-167-4690
NSN 5960-00-268-3200
NSN 5998-00-645-7671
NSN 5835-01-595-4099
NSN 5920-00-472-7231
NSN 5945-01-309-0996
NSN 5985-00-488-9403
NSN 6130-00-780-0780
NSN 5960-01-526-3843
NSN 6150-01-068-0557
NSN 4140-01-422-0439
NSN 5895-00-280-7528