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 6240-01-074-6962
NSN 5935-01-224-6228
NSN 6240-00-843-0698
NSN 6620-01-386-5914
NSN 2925-01-539-4486
NSN 5895-00-932-4711
NSN 5985-00-798-4817
NSN 6240-01-387-7178
NSN 5985-00-708-6124
NSN 6620-01-044-3371
NSN 5999-00-066-2820
NSN 4140-00-242-6465