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 5975-01-087-9650
NSN 5999-01-634-0576
NSN 6650-01-364-0299
NSN 5990-00-174-6695
NSN 5920-01-380-7802
NSN 6320-01-578-6006
NSN 5999-01-371-3000
NSN 5855-01-454-6956
NSN 5998-00-972-7134
NSN 5835-01-363-4527
NSN 6240-01-468-5576
NSN 5945-00-189-8783