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 5999-00-295-3402
NSN 5996-00-117-4337
NSN 6130-01-573-6832
NSN 4140-00-660-8699
NSN 6320-01-220-2264
NSN 5920-01-511-5327
NSN 6240-00-186-6611
NSN 5990-00-810-3969
NSN 6320-00-139-1090
NSN 6240-01-261-0025
NSN 5855-01-023-3727
NSN 5996-00-421-4106