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 6150-01-025-9766
NSN 6320-01-399-6177
NSN 6105-01-352-9919
NSN 5855-00-004-0904
NSN 5905-01-024-9113
NSN 5960-01-414-1677
NSN 6610-00-244-6741
NSN 5975-01-398-6040
NSN 5930-01-570-6878
NSN 6110-01-350-3449
NSN 5915-00-832-8978
NSN 5910-01-393-2541