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 5915-00-004-6000
NSN 6240-01-423-6771
NSN 5985-00-276-5368
NSN 5985-01-438-0249
NSN 5945-01-599-1487
NSN 7035-01-186-5786
NSN 5999-01-384-8789
NSN 5935-01-435-7265
NSN 6130-01-117-3198
NSN 4140-00-128-8072
NSN 5996-00-141-3945
NSN 5895-00-294-4274