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 6150-01-215-1013
NSN 4140-01-521-6900
NSN 5925-01-415-9961
NSN 6610-01-444-4001
NSN 5835-01-227-2318
NSN 5998-00-152-9458
NSN 5965-00-928-6983
NSN 5835-00-918-3720
NSN 5930-01-344-8796
NSN 6610-01-633-8931
NSN
NSN 6320-00-593-0379