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 5925-01-343-3596
NSN 6620-00-346-7591
NSN 5985-01-640-6966
NSN 4140-01-014-3454
NSN 6645-01-411-5657
NSN 5930-01-643-5453
NSN 5998-01-195-6594
NSN 5985-01-063-0488
NSN 6620-01-152-9453
NSN 5855-00-058-1293
NSN 7035-01-462-1957
NSN 6240-00-658-3207