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 5965-00-465-9566
NSN 6620-01-318-8314
NSN 5895-00-657-1352
NSN 5895-01-196-4845
NSN 6650-01-392-2204
NSN 7035-01-444-9249
NSN 5985-01-146-4689
NSN 6620-00-366-1365
NSN 5915-01-144-4512
NSN 5930-01-465-7854
NSN 6145-00-171-3152
NSN 6150-01-030-1620