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 5960-00-222-6174
NSN 5945-01-544-6361
NSN 5855-01-245-8689
NSN 2925-01-551-5375
NSN 5996-01-517-1603
NSN 6105-00-993-5244
NSN 5950-01-210-6408
NSN 5910-01-068-9499
NSN 6620-01-133-4193
NSN 6220-01-641-8494
NSN 6685-01-252-4255
NSN 5915-01-426-8862