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: Copper washers including spring washers not threaded
NSN 5996-00-853-5968
NSN 6105-01-167-9229
NSN 6145-00-243-8466
NSN 6130-00-299-0395
NSN 5930-00-924-9960
NSN 6135-00-276-7625
NSN 5915-01-462-8137
NSN 6135-00-932-3136
NSN 6685-01-415-0972
NSN 6620-01-054-9346
NSN 5920-00-563-3161
NSN 5910-01-441-8640