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.
NSN 6145-01-079-2584
NSN 2925-00-871-3460
NSN 5990-00-837-4312
NSN 5930-01-248-8442
NSN 6150-01-458-0962
NSN 5930-00-631-3737
NSN 4140-00-086-9126
NSN 5999-01-580-2038
NSN 5985-01-461-0334
NSN 6620-00-073-9859
NSN 6220-00-460-0615
NSN 6610-01-535-4230