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 5990-01-448-2751
NSN 6685-01-441-5441
NSN 6240-00-818-1364
NSN 5915-01-063-2713
NSN 5925-01-508-4145
NSN 6135-01-632-0470
NSN 6240-01-460-0168
NSN 5945-01-235-9441
NSN 6650-01-164-0191
NSN 5915-01-495-3675
NSN 6240-00-391-6402
NSN 5935-01-435-5183