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 5960-01-092-4762
NSN 5930-00-880-7131
NSN 5915-00-794-2991
NSN 5925-01-146-0432
NSN 5925-00-993-4603
NSN 5950-01-021-6325
NSN 5925-01-500-4263
NSN 5895-01-202-5342
NSN 5996-00-618-0050
NSN 5990-01-468-1292
NSN 6220-01-509-3617
NSN 2925-01-238-8212