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 6110-01-189-5036
NSN 5985-01-633-4838
NSN 5998-01-020-3603
NSN 4140-01-050-9194
NSN 5925-00-430-8966
NSN 5985-00-863-7908
NSN 4140-01-202-7853
NSN 6650-01-452-8302
NSN 5925-01-350-1847
NSN 6645-00-171-9639
NSN 5999-01-490-3630
NSN 7035-01-601-7303