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 5945-01-481-4293
NSN 6135-01-391-6515
NSN 6110-01-568-9540
NSN 6645-00-269-8440
NSN 5895-01-084-9117
NSN 5935-01-197-3543
NSN 5905-00-407-2021
NSN 4140-01-074-0931
NSN 6135-01-089-4888
NSN 4140-01-612-3486
NSN 6130-01-570-7842
NSN 5925-01-121-4843