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 6145-01-134-4942
NSN 5895-00-954-3716
NSN 6145-00-929-9406
NSN 5920-01-334-9848
NSN 5925-01-056-5127
NSN 4140-01-604-1707
NSN 5930-00-496-4649
NSN 6105-01-338-4715
NSN 5975-00-835-7753
NSN 6685-01-432-5193
NSN 7035-01-091-1929
NSN 5935-00-204-7843