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 6240-01-633-9357
NSN 5910-01-537-1495
NSN 6645-01-593-6149
NSN 5835-01-446-6065
NSN 5996-01-641-1712
NSN 5925-01-600-8927
NSN 6685-01-458-2774
NSN 6130-01-505-8152
NSN 6240-01-214-0308
NSN 5915-00-739-1281
NSN 2925-01-394-5650
NSN 6650-00-565-9266