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 5910-01-513-2713
NSN 5996-01-633-6642
NSN 6105-01-350-9691
NSN 4140-00-081-6156
NSN 6105-01-185-5530
NSN 5915-00-311-8939
NSN 4140-00-810-1973
NSN 6130-01-449-1178
NSN 5990-00-232-3965
NSN 5910-00-737-4919
NSN 5930-00-578-2000
NSN 6220-00-635-8818