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 5910-01-265-0214
NSN 5985-01-615-2732
NSN 6145-00-526-3056
NSN 5935-01-364-4741
NSN 5945-01-040-7705
NSN 6150-01-278-9400
NSN 6650-01-606-5725
NSN 6620-01-168-8244
NSN 6685-01-294-7505
NSN 6685-01-530-0921
NSN 5999-01-411-5135
NSN 6650-01-616-5342