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 6620-00-203-9466
NSN 6650-01-304-0894
NSN 5985-01-148-8862
NSN 6110-01-236-0136
NSN 5999-00-422-4223
NSN 6620-00-952-6672
NSN 6110-00-153-5395
NSN 5975-01-089-7153
NSN 5920-01-498-9294
NSN 6145-00-990-9700
NSN 5835-01-266-4382
NSN 5985-01-356-1372