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 5975-00-964-9064
NSN 5920-00-527-9473
NSN 5960-01-174-6975
NSN 5999-01-418-5371
NSN 5996-00-222-6049
NSN 6150-00-283-2377
NSN 5915-00-412-8547
NSN 5975-01-135-5954
NSN 5920-01-370-0881
NSN 5835-01-504-0837
NSN 6240-01-530-0438
NSN 5985-01-231-9759