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 6320-01-532-7491
NSN 6685-01-572-1328
NSN 7035-01-358-8361
NSN 6105-01-427-2336
NSN 6650-01-152-9425
NSN 6620-00-585-4096
NSN 5930-01-560-7889
NSN 6620-00-215-1996
NSN 6240-00-538-8907
NSN 5998-01-492-6025
NSN 6650-01-399-0628
NSN 6150-00-567-7893