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 6610-01-160-8815
NSN 6105-01-133-8460
NSN 5965-01-570-4711
NSN 5925-01-264-8107
NSN 6645-00-869-0850
NSN 2925-01-422-1542
NSN 5965-01-182-3384
NSN 5965-01-436-0390
NSN 6220-01-461-2910
NSN 5855-01-093-8202
NSN 5945-00-950-3477
NSN 4140-01-089-9724