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 6130-01-323-2500
NSN 5950-01-077-0488
NSN 5835-00-518-4507
NSN 6610-01-013-8922
NSN 2925-01-233-8545
NSN 6685-00-081-2044
NSN 5990-01-178-6307
NSN 5975-00-808-4069
NSN 4140-01-649-0481
NSN 5925-00-932-3027
NSN 5990-00-110-9441
NSN 5950-00-830-3198