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.
NSN 5855-01-563-1667
NSN 6320-01-612-7035
NSN 4140-01-465-0852
NSN 6145-01-381-1303
NSN 6220-01-478-4170
NSN 6150-01-116-9481
NSN 7035-01-083-0282
NSN 5960-01-472-5263
NSN 4140-00-688-7522
NSN 6145-00-286-9588
NSN 5895-00-203-2379
NSN 6145-00-132-4800