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: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
NSN 5895-00-686-4498
NSN 5985-00-181-8848
NSN 5975-01-472-7576
NSN 6320-00-343-1798
NSN 6610-01-416-2738
NSN 6320-01-532-4026
NSN 6610-01-528-5750
NSN 5998-01-137-2427
NSN 2925-01-197-7864
NSN 5910-00-794-7836
NSN 5965-01-337-8625
NSN 5960-00-087-6636