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 5915-01-328-8563
NSN 5835-00-378-1429
NSN 5915-00-421-7825
NSN 6145-01-029-8244
NSN 5985-00-630-9771
NSN 6240-00-136-2602
NSN 5910-01-401-5279
NSN 6320-01-054-3046
NSN 5835-01-399-5820
NSN 5999-01-088-2364
NSN 5945-00-082-1195
NSN 6685-00-086-1686