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: Gaskets,washers & other seals
NSN 5905-01-500-8060
NSN 6645-01-461-1542
NSN 4140-00-652-4547
NSN 5996-00-264-0710
NSN 5930-01-388-1287
NSN 6610-01-633-8931
NSN 5950-00-341-5259
NSN 5925-01-170-4150
NSN 6150-01-503-6117
NSN 5920-00-010-6652
NSN 5895-01-415-3114
NSN 6145-00-170-7947