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 5910-00-476-4615
NSN 5990-01-116-2181
NSN 6110-01-331-4017
NSN 6105-01-006-5963
NSN 6110-01-633-2709
NSN 5960-01-521-6865
NSN 6130-01-547-5792
NSN 6320-01-271-0247
NSN 6610-01-062-9994
NSN 7035-00-763-6180
NSN 6240-00-462-9026
NSN 5855-00-167-7893