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 6150-00-636-8938
NSN 7035-01-660-6750
NSN 6320-01-102-0799
NSN 5895-01-145-4419
NSN 5985-00-958-1644
NSN 6220-01-317-3283
NSN 7035-00-919-3381
NSN 5925-01-534-4866
NSN 6135-01-543-9686
NSN 5905-01-433-2831
NSN 6685-00-253-9997
NSN 6110-01-443-3247