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 6650-01-510-9488
NSN 5998-01-100-1552
NSN 5985-00-353-6339
NSN 7035-00-585-2113
NSN 5915-01-439-2249
NSN 5945-01-357-8037
NSN 7035-01-642-0320
NSN 5915-00-244-1702
NSN 5910-00-292-0048
NSN 6130-01-376-4322
NSN 5950-01-390-2462
NSN 5945-00-686-7001