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 5990-01-529-6347
NSN 5945-01-185-3020
NSN 5945-00-186-1550
NSN 5910-00-045-5429
NSN 6620-00-170-5296
NSN 5920-01-011-3377
NSN 5855-01-535-7127
NSN 5985-01-234-8458
NSN 5835-01-332-2867
NSN 5935-00-215-2144
NSN 5835-01-552-8365
NSN 5999-01-143-7675