0.031 in. Id chamfer
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 5975-01-501-5892
NSN 6130-01-391-0219
NSN 6240-01-542-9964
NSN 5910-00-833-9902
NSN 5895-00-769-9665
NSN 6150-00-933-9803
NSN 6685-00-903-5003
NSN 5999-01-500-2344
NSN 5945-00-418-3136
NSN 5996-01-554-4783
NSN 5935-00-639-1382
NSN 5915-01-469-8095