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 6135-00-826-0334
NSN 6145-01-539-3046
NSN 6135-00-078-9931
NSN 5915-01-449-0114
NSN 6240-00-290-4185
NSN 2925-01-157-9204
NSN 6105-01-550-3289
NSN 6130-00-581-9322
NSN 5915-00-553-3650
NSN 6620-01-124-0947
NSN 6135-01-370-2599
NSN 5915-01-539-7634