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 5945-00-392-1946
NSN 5965-00-513-1352
NSN 5925-01-233-1208
NSN 5990-01-370-4785
NSN 6320-01-495-1244
NSN 5910-01-142-5149
NSN 5950-01-482-4711
NSN 5975-00-389-6958
NSN 6135-01-462-6040
NSN 6620-00-189-0967
NSN 5998-01-130-8634
NSN 5990-01-091-3567