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 5945-00-553-9963
NSN 6105-01-160-5637
NSN 6135-01-316-9794
NSN 4140-01-166-5049
NSN 5835-01-277-9327
NSN 5915-00-872-0625
NSN 5996-00-932-3796
NSN 6130-00-932-1591
NSN 5910-01-351-4667
NSN 5895-00-239-4890
NSN 2925-01-205-4584
NSN 6240-00-027-1505