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: Washers other than lock washers, iron or steel
NSN 6610-00-935-7131
NSN 4140-01-432-8726
NSN 5985-01-125-6788
NSN 5855-01-157-7186
NSN 5915-01-429-7771
NSN 5905-00-874-3913
NSN 5999-01-438-4716
NSN 5999-01-077-4752
NSN 5930-01-381-3155
NSN 7035-01-146-7096
NSN 5930-01-070-9967
NSN 6320-01-331-6947