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 5835-01-170-5537
NSN 5920-00-909-5898
NSN 5999-01-567-0265
NSN 5905-01-370-3964
NSN 6130-01-425-1231
NSN 6320-01-192-0332
NSN 6145-00-775-0786
NSN 6150-01-573-1842
NSN 5935-01-408-9797
NSN 5965-01-191-0735
NSN 4140-01-119-2879
NSN 5835-01-414-3258