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 6320-01-522-0318
NSN 5905-00-171-2652
NSN 5835-00-572-7445
NSN 6130-01-371-2960
NSN 2925-01-039-6856
NSN 6650-01-023-7002
NSN 5960-01-418-8402
NSN 6135-00-309-0074
NSN 5996-01-533-7803
NSN 5975-00-678-5958
NSN 5895-01-651-9716
NSN 5998-00-237-5188