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 6685-01-232-9642
NSN 5985-01-340-6138
NSN 5855-01-066-4399
NSN 5950-00-275-7038
NSN 6610-01-183-4470
NSN 6135-01-069-2482
NSN 6130-00-316-1867
NSN 5945-01-510-9223
NSN 6240-00-717-0844
NSN 4140-01-110-1980
NSN 6650-00-769-3003
NSN 5915-00-140-2886