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 5935-01-016-5106
NSN 6220-01-006-4966
NSN 6645-01-411-5657
NSN 5998-00-288-5533
NSN 6150-01-520-5689
NSN 5960-00-539-7914
NSN 6135-00-078-9931
NSN 5910-01-277-5203
NSN 5920-00-281-2488
NSN 5965-01-141-6485
NSN 5975-01-440-3947
NSN 5930-00-652-5992