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 5990-00-254-4825
NSN 6620-01-246-7133
NSN 5998-00-409-4553
NSN 5950-00-819-2966
NSN 5945-01-333-1058
NSN 5999-01-178-9005
NSN 5905-01-457-0666
NSN 5945-01-654-7077
NSN 5945-00-497-0831
NSN 5965-00-351-7460
NSN 5920-00-764-0746
NSN 5975-00-161-4947