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 5930-01-381-8924
NSN 5990-00-904-3475
NSN 6105-01-436-9059
NSN 5905-01-023-9003
NSN 6620-01-549-6653
NSN 6620-01-451-8989
NSN 5925-00-156-4044
NSN 5950-01-041-3721
NSN 6320-01-285-1922
NSN 6240-01-350-4959
NSN 5915-00-880-0689
NSN 4140-01-477-7600