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 5985-01-456-6445
NSN 6240-01-291-7500
NSN 5910-01-447-0191
NSN 5905-01-459-3366
NSN 5905-01-037-8750
NSN 5920-01-534-6426
NSN 6220-01-342-5191
NSN 5960-01-453-6170
NSN 5985-01-358-0217
NSN 5915-01-386-7171
NSN 5930-00-218-0615
NSN 6130-00-818-6171