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 6150-01-467-4481
NSN 6145-01-511-0024
NSN 5930-01-634-0659
NSN 5895-01-553-8326
NSN 5920-01-203-6952
NSN 6645-01-657-9812
NSN 6105-01-071-4851
NSN 5915-00-170-4209
NSN 5990-00-929-3216
NSN 5915-01-160-7123
NSN 5855-00-885-8452
NSN 5855-01-147-6024