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 5965-00-505-2166
NSN 6610-01-546-6885
NSN 6620-00-246-1529
NSN 6320-00-894-1644
NSN 6650-00-344-9500
NSN 6320-01-618-3835
NSN 2925-01-274-7429
NSN 5895-00-617-6340
NSN 5925-01-267-2833
NSN 5960-01-142-1995
NSN 5960-01-640-9971
NSN 5910-00-086-9492