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 5925-01-479-0213
NSN 5915-01-399-7278
NSN 5998-00-014-2363
NSN 5895-00-721-4032
NSN 5960-00-289-6591
NSN 5996-01-562-2370
NSN 6150-01-630-2231
NSN 5925-01-128-6694
NSN 5910-01-607-6388
NSN 6145-01-556-6896
NSN 5990-01-512-9129
NSN 6220-00-925-7470