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 7035-00-421-8710
NSN 4140-00-555-3856
NSN 5999-01-634-0576
NSN 4140-00-147-8971
NSN 6240-01-191-5643
NSN 6110-00-181-9544
NSN 6685-01-158-6081
NSN 6240-01-586-9718
NSN 6610-00-281-9516
NSN 5915-01-528-6426
NSN 6620-00-453-8180
NSN 5925-01-461-6757