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 5895-01-422-1673
NSN 6105-00-980-1996
NSN 6610-01-479-4538
NSN 5975-01-165-7048
NSN 6320-00-295-2854
NSN 6135-00-904-6780
NSN 5855-00-188-6747
NSN 6130-01-263-0696
NSN 5925-00-903-5841
NSN 4140-01-432-0292
NSN 5905-01-504-1038
NSN 5835-01-547-4753