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 6145-01-633-7437
NSN 7035-01-076-4067
NSN 6150-00-324-4409
NSN 5975-00-761-2834
NSN 5935-01-206-3554
NSN 5998-01-193-2752
NSN 6130-01-555-1362
NSN 6620-00-984-7252
NSN 5910-01-067-2940
NSN 5999-01-384-5031
NSN 6135-00-452-2266
NSN 5985-00-782-7896