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: Articles of paper pulp, paper, paperboard, cellulose wadding or webs of cellulose fibers, nesoi
NSN 5835-00-389-2816
NSN 5960-01-632-6576
NSN 6150-00-819-1112
NSN 5935-01-225-0551
NSN 5998-01-372-8243
NSN 5990-01-267-6971
NSN 6650-01-595-6102
NSN 6220-00-927-6272
NSN 5999-00-486-7888
NSN 5950-01-317-3891
NSN 6130-01-023-4720
NSN 5920-01-553-3340