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 5905-01-520-5659
NSN 5855-01-397-6300
NSN 6130-01-384-2734
NSN 6220-01-511-3423
NSN 5975-01-611-3688
NSN 6130-01-603-2055
NSN 5965-01-279-4806
NSN 6650-00-824-0745
NSN 5925-01-573-3831
NSN 5910-01-652-4060
NSN 5910-01-281-4154
NSN 6105-01-529-5705