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 6620-01-208-5915
NSN 5905-01-252-8147
NSN 6135-00-990-1822
NSN 2925-01-277-5882
NSN 5895-00-390-7806
NSN 7035-00-420-1310
NSN 6320-01-006-6138
NSN 5935-00-468-3642
NSN 5965-01-337-0250
NSN 5945-01-537-2322
NSN 5985-00-154-0151
NSN 6220-00-346-8944