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 6650-01-049-1881
NSN 5915-00-777-4296
NSN 6240-00-527-8614
NSN 5965-00-492-9642
NSN 5930-00-975-1779
NSN 5960-00-059-0216
NSN 5855-00-494-9581
NSN 5975-00-964-9064
NSN 5905-01-366-3490
NSN 6645-01-156-4330
NSN 6620-01-067-9285
NSN 5920-01-294-7511