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 5996-00-540-6570
NSN 6110-01-535-2571
NSN 5905-00-041-6524
NSN 5998-01-632-3667
NSN 7035-01-398-9581
NSN 6150-00-708-2965
NSN 5996-00-992-0769
NSN 6685-00-925-0845
NSN 5895-01-217-8380
NSN 5999-01-490-5835
NSN 6105-01-442-3465
NSN 5985-01-646-2319