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 5945-01-248-5656
NSN 6145-01-161-2668
NSN 5935-01-448-8480
NSN 5996-01-188-7548
NSN 6620-01-355-4339
NSN 5935-01-040-1333
NSN 5915-00-456-3448
NSN 6685-01-617-5565
NSN 5910-01-130-1786
NSN 6650-01-476-2358
NSN 2925-00-394-2332
NSN 6110-01-495-8524