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 5960-00-001-4686
NSN 6130-00-843-0929
NSN 5965-00-950-0602
NSN 5895-01-526-1678
NSN 7035-01-435-4009
NSN 5930-00-130-6377
NSN 5965-01-009-5758
NSN 5945-01-204-8144
NSN 5998-01-009-8858
NSN 6110-00-696-3145
NSN 6150-00-455-0033
NSN 7035-00-300-3208