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 5996-01-650-1016
NSN 6620-01-495-3536
NSN 6135-01-351-2690
NSN 6320-01-512-2031
NSN 7035-00-631-3782
NSN 5985-01-509-0510
NSN 5985-01-344-7751
NSN 6320-00-322-3460
NSN 5945-00-180-4195
NSN 5945-01-511-0435
NSN 6150-01-457-5745
NSN 5915-01-054-6015