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 6220-01-381-7218
NSN 5835-01-331-5735
NSN 5855-00-879-5849
NSN 6145-00-734-4554
NSN 5996-00-719-9816
NSN 5895-01-181-7175
NSN 6135-01-265-1384
NSN 5915-00-574-5400
NSN 5985-01-211-2685
NSN 5990-01-534-8609
NSN 6650-00-578-6543
NSN 6240-01-085-6576