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 6650-00-320-8683
NSN 6620-00-224-7739
NSN 5975-01-407-5910
NSN 6110-01-471-9655
NSN 5910-01-252-4544
NSN 5950-01-205-2638
NSN 5975-01-025-9990
NSN 5960-01-454-7064
NSN 6220-01-352-6132
NSN 6610-00-801-4652
NSN 5960-01-539-1956
NSN 6620-01-367-2597