No other part numbers with same form, fit, and function found.
A washer, round in shape, and having a centrally located hole. One bearing surface is flat and unbroken, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. The thickness of the shoulder (boss) must not exceed 25 percent of the shoulder (boss) diameter. For items having a shoulder (boss) of greater thickness, use bearing, sleeve; bushing sleeve; or spacer, sleeve. Excludes insulator, washer and thrust type washers.
Classification: Copper washers including spring washers not threaded
NSN 6620-01-517-0014
NSN 5975-01-525-7728
NSN 4140-00-660-8699
NSN 6145-01-239-9491
NSN 2925-01-590-8691
NSN 5990-01-041-4351
NSN 6145-01-153-7197
NSN 5920-00-180-4278
NSN 6130-00-209-6716
NSN 6135-00-519-1325
NSN 5925-01-492-7566
NSN 5920-01-422-4790