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 5975-01-322-3678
NSN 6685-01-227-5134
NSN 5915-01-552-8370
NSN 5930-00-705-4849
NSN 6685-01-634-0611
NSN 5975-01-462-6214
NSN 4140-00-523-2980
NSN 5915-01-384-2642
NSN 5960-01-013-9346
NSN 6110-00-325-4519
NSN 6150-01-510-2683
NSN 4140-00-314-1025