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 6105-01-242-2461
NSN 6150-01-417-9709
NSN 6135-01-442-7275
NSN 5975-01-047-0587
NSN 7035-01-487-4038
NSN 6135-01-449-0625
NSN 5998-00-546-7841
NSN 5985-00-577-0876
NSN 6650-01-144-8436
NSN 5990-01-219-9018
NSN 5835-00-269-2232
NSN 6105-00-253-9279