No other part numbers with same form, fit, and function found.
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 6645-01-421-4007
NSN 7035-00-299-7150
NSN 5960-01-471-8201
NSN 5915-01-504-5531
NSN 5945-01-202-9666
NSN 5905-00-582-1356
NSN 5920-01-415-0153
NSN 6135-01-246-0308
NSN 6610-01-368-3269
NSN 5930-01-181-3370
NSN 6105-01-190-0874
NSN 6650-01-421-5355