Outer edge of shoulder beveled 30 degrees to periplery of washer
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: Cotters, cotter-pins, washers and similar articles, of aluminum
NSN 5996-01-195-4122
NSN 6130-01-302-3233
NSN 5925-00-926-8425
NSN 6320-01-521-1764
NSN 5990-01-203-6089
NSN 6320-01-481-7322
NSN 5965-01-658-5780
NSN 5925-01-392-0881
NSN 6135-01-367-6203
NSN 2925-01-336-8019
NSN 5985-00-185-7502
NSN 5920-01-480-4360