National Stock Number:
3020-21-897-9334
Federal Supply Class:
3020
National Item Identification Number:
218979334
Description:
RATCHET WHEEL
Detail:
A CIRCULAR WHEEL HAVING TEETH WITH WHICH A RECIPROCATING PAWL ENGAGES TO TURN THE WHEEL FORWARD AND PREVENT BACKWARD MOTION, OR A STATIONARY PAWL WHICH ENGAGES THE WHEEL TO PREVENT BACKWARD MOTION.
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