U/o telephone and telegraph equipment
An item in the form of two arms at an angle, having its fulcrum at the apex of the angle, and used to provide a means of changing the direction or varying the intensity of a pushing or pulling force. See also arm (as modified); and lever (as modified).
Classification: Flywheels, pulley blocks and pulleys, nesoi
NSN 6220-01-251-0344
NSN 6650-01-582-0189
NSN 6130-00-905-8701
NSN 5930-00-451-2655
NSN 6320-01-630-7629
NSN 5905-00-528-1957
NSN 6110-00-288-4179
NSN 6135-01-510-9986
NSN 6610-01-473-5678
NSN 2925-01-027-1293
NSN 7035-01-448-4740
NSN 6320-00-731-6134