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 5835-00-518-4507
NSN 5935-00-487-9672
NSN 5998-00-612-2693
NSN 6150-01-276-0937
NSN 6240-01-630-0123
NSN 4140-00-322-9987
NSN 5975-00-816-7915
NSN 7035-01-443-3052
NSN 6150-00-840-6946
NSN 6110-00-210-4235
NSN 6320-01-228-2380
NSN 6135-01-476-4697