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 5950-01-416-1963
NSN 6240-01-412-9337
NSN 5990-00-658-3953
NSN 5990-00-722-4719
NSN 5835-01-259-0859
NSN 5950-00-079-6647
NSN 4140-01-209-6625
NSN 6645-01-620-3483
NSN 6110-00-725-3421
NSN 5925-01-100-0970
NSN 5945-00-596-2665
NSN 6150-01-500-2388