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 5935-01-126-2996
NSN 5895-01-527-7225
NSN 5985-00-292-9206
NSN 5905-01-161-2019
NSN 6650-01-619-8373
NSN 5960-01-414-8918
NSN 6320-01-573-3215
NSN 6145-01-616-6190
NSN 6105-00-353-8153
NSN 6240-00-019-5835
NSN 5975-01-478-8151
NSN 6110-01-003-6717