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 5895-00-005-2465
NSN 6135-00-255-1340
NSN 4140-01-211-6474
NSN 5945-00-025-3457
NSN 5895-01-485-7886
NSN 5960-01-041-3048
NSN 5905-01-470-1376
NSN 5905-00-940-9409
NSN 2925-01-248-6028
NSN 5950-01-327-8742
NSN 5996-00-860-9658
NSN 5999-01-513-5530