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 5895-01-060-8334
NSN 5960-00-597-2680
NSN 5915-01-646-0331
NSN 6240-00-308-9456
NSN 4140-01-566-9734
NSN 6240-01-057-5822
NSN 6135-01-300-8455
NSN 6320-01-372-2796
NSN 5945-01-029-9311
NSN 5996-01-386-7421
NSN 6145-01-283-2482
NSN 6110-01-487-3636