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 5985-01-099-8527
NSN 5975-01-346-1681
NSN 6150-01-480-2466
NSN 5920-01-475-7715
NSN 5999-01-013-3880
NSN 7035-01-391-7470
NSN 5925-00-069-8985
NSN 6105-01-019-2233
NSN 5998-01-325-2216
NSN 2925-01-577-9269
NSN 5975-00-280-3751
NSN 6320-00-857-4073