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 5965-01-607-1966
NSN 6110-00-671-9404
NSN 5996-00-304-8196
NSN 5945-00-735-8862
NSN 5895-01-100-1825
NSN 5915-01-182-8133
NSN 5975-01-523-6016
NSN 5996-00-626-3766
NSN 6650-01-578-5519
NSN 6610-01-630-2498
NSN 6320-00-242-3300
NSN 5920-01-345-1582