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 6645-01-609-7365
NSN 6320-01-353-9753
NSN 5945-01-300-5731
NSN 5925-01-622-9191
NSN 6105-00-105-2443
NSN 5990-01-136-4068
NSN 6220-01-463-2252
NSN 5996-01-047-7149
NSN 5915-00-583-4970
NSN 5925-01-391-4986
NSN 5998-00-956-3464
NSN 5950-01-005-0111