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 6610-01-521-9801
NSN 6320-00-270-8222
NSN 5835-01-130-8258
NSN 6320-01-501-7935
NSN 5855-00-782-7714
NSN 5905-00-434-9087
NSN 6145-00-054-2915
NSN 5996-01-437-5658
NSN 6110-00-329-6666
NSN 5996-01-501-2519
NSN 6135-00-203-9645
NSN 5910-00-997-4709