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 5975-01-212-2585
NSN 5990-01-546-1649
NSN 5835-00-761-5615
NSN 5985-00-040-9133
NSN 5945-01-069-8947
NSN 5975-01-566-6024
NSN 5855-01-418-6303
NSN 6220-00-541-8515
NSN 6240-01-304-6355
NSN 5915-00-014-2759
NSN 5996-01-202-1392
NSN 4140-00-758-7686