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 5915-01-284-7014
NSN 5975-01-441-2181
NSN 7035-01-541-6900
NSN 5975-00-102-4022
NSN 6130-00-018-7140
NSN 5920-01-646-2907
NSN 5905-01-500-9918
NSN 6610-01-395-0568
NSN 5905-01-634-0595
NSN 7035-01-027-2259
NSN 5996-01-400-3558
NSN 5925-01-105-0928