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 5835-01-388-5198
NSN 5990-00-263-1289
NSN 5935-01-509-6324
NSN 6620-00-517-6209
NSN 6685-00-960-7667
NSN 6105-01-230-5012
NSN 5920-01-657-0656
NSN 5935-01-108-3567
NSN 5915-00-088-7456
NSN 5925-01-421-4276
NSN 6645-01-062-0905
NSN 6110-01-181-7080