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 6135-01-584-0941
NSN 5950-00-150-4772
NSN 6145-00-010-5135
NSN 4140-00-189-0235
NSN 6145-01-053-1528
NSN 5855-00-281-3843
NSN 5920-01-244-0476
NSN 6610-00-276-5030
NSN 5950-00-151-7954
NSN 6150-01-600-0205
NSN 5996-01-444-9936
NSN 5915-01-014-7877