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 5945-00-528-1920
NSN 5855-00-610-4052
NSN 6150-01-248-0002
NSN 6320-01-160-8578
NSN 6240-01-391-0399
NSN 5910-01-329-0665
NSN 5915-01-644-2201
NSN 5935-00-180-4193
NSN 6320-01-261-5983
NSN 5990-00-927-3127
NSN 5920-01-020-7659
NSN 5998-01-359-9185