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 6620-00-433-9438
NSN 5945-01-474-4034
NSN 6110-00-225-9021
NSN 7035-01-094-2365
NSN 5910-00-777-3273
NSN 2925-00-238-1668
NSN 5935-01-528-2120
NSN 5965-00-888-2643
NSN 2925-00-808-5077
NSN 5965-01-170-2812
NSN 5905-01-109-4104
NSN 6240-01-434-8083