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 6105-00-874-9364
NSN 6130-01-287-9491
NSN 5915-01-091-3537
NSN 6240-01-044-7384
NSN 5920-01-377-3401
NSN 5998-01-431-5839
NSN 6110-01-612-7555
NSN 5960-00-389-2915
NSN 6685-01-075-7866
NSN 5915-01-125-0728
NSN 6220-01-160-7249
NSN 5915-00-839-3538