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 6145-01-088-0387
NSN 5905-00-851-3314
NSN 2925-00-654-3206
NSN 6685-00-872-6345
NSN 5925-01-532-7750
NSN 5920-01-573-4469
NSN 5925-01-370-2695
NSN 5998-01-478-3747
NSN 5999-01-395-7589
NSN 6220-01-356-7950
NSN 5835-00-469-3395
NSN 5975-01-065-2265