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 5996-01-390-7237
NSN 5975-01-425-4639
NSN 6105-01-031-6588
NSN 4140-01-472-1736
NSN 5930-01-424-0021
NSN 5985-00-543-1987
NSN 5990-00-615-7111
NSN 6650-01-214-9728
NSN 5935-01-515-0210
NSN 6145-00-269-4271
NSN 5915-01-132-3085
NSN 5960-01-520-3540