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 6150-00-806-9397
NSN 5910-01-398-9568
NSN 5998-01-594-7203
NSN 5895-00-237-4727
NSN 2925-00-444-1186
NSN 4140-01-269-0383
NSN 5945-00-147-4305
NSN 5915-01-578-9453
NSN 6105-01-372-2545
NSN 5835-01-471-5848
NSN 6150-01-359-1659
NSN 6145-01-519-8210