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 6145-00-851-8589
NSN 5945-00-542-9690
NSN 5935-00-352-9179
NSN 6220-00-192-1164
NSN 5855-01-658-4510
NSN 4140-01-450-5168
NSN 5999-00-993-6449
NSN 5855-01-420-4988
NSN 5965-00-469-5009
NSN 6130-01-649-8053
NSN 5855-00-782-7714
NSN 5985-01-109-2337