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 6620-01-350-5103
NSN 6240-01-423-5510
NSN 2925-01-338-7126
NSN 6685-00-695-7129
NSN 6650-01-191-0139
NSN 5960-01-331-3817
NSN 6105-01-155-0160
NSN 4140-01-174-4390
NSN 5915-01-412-1374
NSN 5965-00-686-7067
NSN 6145-01-119-1511
NSN 6150-00-922-6893