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 5999-01-332-1554
NSN 5998-00-461-8875
NSN 5998-00-409-3764
NSN 2925-00-749-8893
NSN 5930-01-569-3647
NSN 6105-01-502-8831
NSN 7035-01-604-1857
NSN 5945-01-200-6316
NSN 5985-01-483-5425
NSN 6145-00-656-5329
NSN 5990-01-143-2518
NSN 6685-01-456-0130