Contains one 0.062 inch long external key
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 5975-01-537-2833
NSN 4140-00-141-0132
NSN 5920-00-254-8429
NSN 5915-01-014-1771
NSN 4140-01-011-5356
NSN 6110-01-432-5238
NSN 5835-00-572-7445
NSN 5965-00-199-4456
NSN 5998-01-487-3833
NSN 6645-01-496-0073
NSN 5945-00-187-5588
NSN 5960-00-928-2534