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 5975-01-289-6889
NSN 5925-01-526-6181
NSN 5920-01-227-1877
NSN 6150-01-609-6684
NSN 6145-01-442-6503
NSN 5925-00-736-0425
NSN 5895-01-176-4095
NSN 7035-01-218-4233
NSN 2925-00-070-3542
NSN 6105-01-543-6107
NSN 5895-01-306-3837
NSN 6685-01-246-1912