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 5895-01-198-2228
NSN 5998-00-517-9170
NSN 5985-01-563-2871
NSN 5905-00-708-3677
NSN 5905-01-494-9387
NSN 6145-01-222-0907
NSN 7035-01-540-6700
NSN 5910-01-451-4905
NSN 5999-01-124-3265
NSN 6145-00-764-4338
NSN 5895-00-016-4455
NSN 5999-01-022-5533