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 5895-00-794-7268
NSN 5950-00-358-1140
NSN 6110-01-202-8896
NSN 5835-00-198-4936
NSN 5950-01-501-4210
NSN 7035-00-631-3782
NSN 5996-00-018-3802
NSN 5996-01-132-3701
NSN 5920-00-519-7664
NSN 5835-01-464-7038
NSN 5960-01-091-8948
NSN 6220-01-010-1452