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 6685-01-132-4637
NSN 6110-00-011-3711
NSN 5975-01-207-0233
NSN 5965-00-393-1294
NSN 5950-00-550-8696
NSN 6320-01-290-0514
NSN 2925-00-090-5018
NSN 6610-01-386-4582
NSN 6320-01-607-1491
NSN 5930-01-366-0186
NSN 4140-00-860-1373
NSN 6320-01-397-9995