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 5945-00-263-1511
NSN 5990-01-129-7701
NSN 6240-01-409-2465
NSN 6145-01-459-8150
NSN 6150-01-188-8232
NSN 6220-01-447-2229
NSN 6685-01-085-5977
NSN 5895-01-262-9660
NSN 5930-01-141-6732
NSN 5910-01-452-6112
NSN 5895-01-582-1511
NSN 6685-01-046-6743