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 5920-01-579-3754
NSN 5930-00-620-5751
NSN 6320-00-405-2348
NSN 6650-00-250-5183
NSN 6620-00-096-6306
NSN 6240-00-455-7640
NSN 6150-00-926-2964
NSN 6150-00-081-1786
NSN 5925-00-571-0415
NSN 5915-01-296-2204
NSN 5998-00-100-4948
NSN 6135-01-388-8376