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 6110-01-089-5874
NSN 6105-01-322-4613
NSN 5930-01-392-7948
NSN 2925-01-076-6128
NSN 5965-00-026-9408
NSN 5855-01-602-9653
NSN 4140-00-248-6089
NSN 6135-00-477-8847
NSN 5905-01-095-7920
NSN 6220-01-095-6120
NSN 5905-01-575-4166
NSN 6685-01-397-0117