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 5960-00-581-9594
NSN 5920-01-578-0665
NSN 6240-00-421-1862
NSN 6240-01-249-7259
NSN 5920-01-514-0031
NSN 6645-01-299-4357
NSN 5975-01-428-6574
NSN 6150-01-344-3049
NSN 5975-01-481-3858
NSN 5998-01-025-6293
NSN 5915-01-485-4585
NSN 5960-01-543-0235