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 6110-01-381-1269
NSN 6145-00-181-9634
NSN 6150-01-362-8283
NSN 6150-01-462-0666
NSN 5945-01-113-7250
NSN 6610-01-139-6341
NSN 6650-01-323-6252
NSN 6130-01-259-1615
NSN 6150-01-360-1516
NSN 5835-01-544-2035
NSN 4140-00-224-2133
NSN 6620-00-755-7169