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: Washers other than lock washers, iron or steel
NSN 5935-00-648-3298
NSN 6220-00-953-8397
NSN 6145-01-492-6672
NSN 5895-01-129-2131
NSN 2925-01-142-0981
NSN 6110-01-357-6357
NSN 6220-01-363-9713
NSN 5895-01-096-0257
NSN 5920-01-631-4898
NSN 5998-01-294-7097
NSN 4140-00-269-5795
NSN 5996-01-286-3806