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 7035-01-250-4268
NSN 5925-01-234-0201
NSN 6135-01-513-1515
NSN 5835-00-145-3786
NSN 5945-00-470-9447
NSN 5975-01-462-6424
NSN 5935-00-189-0633
NSN 5835-01-631-3940
NSN 6650-01-337-4365
NSN 5950-01-124-0030
NSN 6610-01-103-4627
NSN 4140-01-226-0637