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 6650-01-270-4512
NSN 5985-00-945-9323
NSN 6650-01-658-0182
NSN 7035-00-104-7613
NSN 6650-01-279-0658
NSN 5990-01-378-1444
NSN 5990-00-789-1333
NSN 6650-01-219-3731
NSN 5960-01-380-0885
NSN 5945-01-323-4350
NSN 5905-01-649-1212
NSN 5915-00-271-2321