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 5920-01-634-0250
NSN 6320-01-449-1014
NSN 5950-00-281-2389
NSN 6150-01-357-9328
NSN 7035-01-314-7559
NSN 6135-01-440-9412
NSN 5935-00-735-4684
NSN 5975-00-809-1000
NSN 6105-01-338-9725
NSN 5905-00-066-7033
NSN 6135-01-187-4382
NSN 6150-00-411-7160