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 5965-01-101-2187
NSN 6620-01-163-6932
NSN 5960-01-089-8155
NSN 6610-01-418-5787
NSN 6620-00-451-6189
NSN 4140-01-605-1706
NSN 6130-00-372-4322
NSN 5925-01-242-9291
NSN 5920-00-192-6565
NSN 5905-01-478-9494
NSN 5855-00-361-0167
NSN 6650-01-462-5879