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 5895-01-370-1616
NSN 6110-01-515-5623
NSN 5996-01-578-3757
NSN 5996-01-443-4713
NSN 4140-01-089-8004
NSN 7035-01-429-0431
NSN 5996-01-117-0338
NSN 6650-01-117-5347
NSN 5835-01-100-3265
NSN 5915-01-542-4869
NSN 7035-00-834-2090
NSN 6135-00-405-1989