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: Gaskets,washers & other seals
NSN 5895-01-422-0593
NSN 5915-01-466-5326
NSN 5945-01-575-7241
NSN 6150-01-577-5901
NSN 5990-01-258-3848
NSN 5895-00-736-8814
NSN 5930-01-485-4386
NSN 7035-01-483-4194
NSN 6320-01-039-5891
NSN 6240-01-482-4819
NSN 5965-01-049-8307
NSN 7035-01-515-3490