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 5996-01-566-0344
NSN 5950-01-194-7448
NSN 5920-00-052-9816
NSN 5945-01-573-8747
NSN 4140-01-473-9080
NSN 6220-00-249-1219
NSN 7035-01-210-5111
NSN 5996-00-058-1190
NSN 6650-01-538-2259
NSN 5999-01-293-0444
NSN 4140-01-198-9990
NSN 6610-01-502-8510