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 6320-01-540-4885
NSN 6110-00-333-4076
NSN 5985-01-183-0440
NSN 5935-01-113-7442
NSN 5996-01-027-0702
NSN 5998-01-436-5321
NSN 6130-01-511-6232
NSN 5999-01-358-8959
NSN 6220-01-607-9202
NSN 6620-00-350-5817
NSN 6645-01-006-6735
NSN 6620-00-620-3089