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 5920-01-533-3343
NSN 5910-01-080-5740
NSN 5998-01-493-5361
NSN 6240-00-978-4405
NSN 5930-01-255-9668
NSN 5998-01-316-2429
NSN 6685-00-628-5305
NSN 5835-01-160-7282
NSN 6650-01-245-2791
NSN 6130-00-452-1486
NSN 6620-01-018-2183
NSN 5925-00-412-5342