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 6620-01-423-0833
NSN 6130-01-252-2993
NSN 5915-01-268-0930
NSN 5855-01-660-5088
NSN 5935-01-020-8274
NSN 5905-01-413-2486
NSN 5920-00-243-6005
NSN 6685-01-401-5360
NSN 6135-01-588-8914
NSN 6110-01-381-1269
NSN 5920-01-289-9343
NSN 6110-01-539-0519