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 5998-01-351-5268
NSN 6105-00-753-8756
NSN 6645-01-236-6387
NSN 5895-01-498-4623
NSN 5985-01-521-3694
NSN 5999-01-535-6138
NSN 5985-01-086-7662
NSN 6320-00-779-5923
NSN 6650-00-304-6987
NSN 6145-01-200-7075
NSN 5996-00-277-7384
NSN 5915-01-375-2637