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 5920-01-614-0079
NSN 5960-01-632-6576
NSN 5835-01-078-6126
NSN 5935-00-004-9225
NSN 5915-01-629-2932
NSN 5960-01-424-1781
NSN 6135-01-039-2882
NSN 6650-01-065-1704
NSN 6610-00-053-9565
NSN 5990-01-476-9956
NSN 5920-00-922-4906
NSN 6620-01-173-3284