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 5960-00-337-7628
NSN 5905-01-415-2902
NSN 5915-01-320-6858
NSN 5960-01-589-6846
NSN 6610-00-468-1958
NSN 6220-01-306-4704
NSN 4140-00-479-9326
NSN 6110-00-740-1566
NSN 7035-01-478-4734
NSN 5895-01-446-4242
NSN 5920-00-607-3385
NSN 5915-00-225-9248