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 6240-00-372-4841
NSN 5905-01-303-3895
NSN 5920-00-761-8062
NSN 4140-01-399-4352
NSN 6150-00-959-6164
NSN 2925-01-512-4682
NSN 6220-01-358-3533
NSN 4140-01-602-3741
NSN 6610-00-285-5366
NSN 6130-00-759-1409
NSN 6130-01-519-3674
NSN 6610-01-395-7441