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 6650-01-502-7316
NSN 2925-01-194-9737
NSN 5905-01-224-7160
NSN 5985-00-323-1077
NSN 5965-01-432-1943
NSN 6150-00-533-6268
NSN 5999-00-542-0541
NSN 6620-01-091-9697
NSN 2925-00-980-5749
NSN 5975-01-156-8782
NSN 6320-00-480-7922
NSN 5960-01-358-7612