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 6650-00-443-3409
NSN 5965-00-503-2991
NSN 5935-01-140-9201
NSN 5945-01-279-1011
NSN 5905-01-027-5919
NSN 5905-00-294-9445
NSN 6150-01-348-6226
NSN 5835-01-238-3381
NSN 6135-01-535-2307
NSN 7035-00-349-8571
NSN 6145-01-239-3638
NSN 5960-00-068-5330