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 5945-01-128-8995
NSN 6220-01-055-7423
NSN 6320-01-630-7629
NSN 5895-00-499-4469
NSN 5930-00-186-1560
NSN 5996-00-518-0460
NSN 5930-01-116-3346
NSN 5990-01-344-7778
NSN 5990-00-752-2126
NSN 5945-00-736-4233
NSN 6105-01-203-0589
NSN 5855-01-354-7291