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 6110-01-336-0457
NSN 4140-01-592-7466
NSN 5920-01-500-9333
NSN 2925-00-862-8550
NSN 5996-00-135-2768
NSN 6130-01-598-4336
NSN 5996-01-477-0500
NSN 5960-00-147-9861
NSN 5990-00-819-9949
NSN 5855-00-301-1176
NSN 5920-00-613-0114
NSN 5935-01-452-5502