Two sets of extneral keys unequally spaced, first externa key 30 degrees from internal key and second external key 60 degrees from internal key with opposite set of external kay 180 degrees apart
A washer of nonresilient material usually having two parallel bearing surfaces. The outside and/or inside edges have one or more protuberances. The ends and/or edges may be prebent at any angle or the protuberances may be prebent at any angle to the bearing surfaces. The keys or lugs may be fitted into keyways in adjacent material or they may be bent over after application to hold or lock one or more items in place. Excludes thrust type washer.
Classification: Washers other than lock washers, iron or steel
NSN 5945-01-265-3985
NSN 6110-01-449-0150
NSN 5915-01-544-8740
NSN 6320-01-478-9351
NSN 6110-00-553-8816
NSN 5905-01-624-4231
NSN 4140-00-152-7092
NSN 5920-01-260-3945
NSN 4140-00-998-2911
NSN 6240-00-215-8550
NSN 6645-01-193-1277
NSN 5835-01-310-8979