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 6620-00-406-7377
NSN 6105-01-163-8827
NSN 5905-01-504-2659
NSN 5855-00-494-9581
NSN 5920-01-056-4540
NSN 5855-01-262-1766
NSN 4140-00-189-0235
NSN 5960-01-413-3877
NSN 5990-00-122-8698
NSN 6610-01-462-9439
NSN 5985-00-451-0773
NSN 6105-01-026-0165