Internal keyway 0.125 in. W by 0.112 in. Deep
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 5915-00-528-9286
NSN 6150-01-335-9617
NSN 2925-00-679-8131
NSN 5910-01-174-3668
NSN 7035-01-263-5463
NSN 6650-00-590-9073
NSN 6105-01-256-9136
NSN 6645-01-571-6404
NSN 5935-01-459-7950
NSN 5965-01-482-4352
NSN 5930-00-244-2742
NSN 5935-01-648-2696