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 6685-01-655-6321
NSN 6130-01-225-7623
NSN 7035-01-256-9598
NSN 5855-00-151-3853
NSN 4140-00-269-5795
NSN 5835-00-752-6065
NSN 6150-01-413-8987
NSN 7035-01-476-4085
NSN 6105-01-257-5716
NSN 5925-01-215-3817
NSN 6145-01-166-3714
NSN 5935-01-598-4527