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 6620-00-080-2847
NSN 5999-01-648-5272
NSN 5915-01-447-9826
NSN 5935-01-103-1797
NSN 5950-01-092-5591
NSN 6645-01-494-3845
NSN 6240-01-278-5342
NSN 5835-01-270-7899
NSN 5930-01-044-5547
NSN 6240-01-171-6452
NSN 6135-00-505-0679
NSN 5920-01-391-1269