National Stock Number: 3950-01-287-9419
Federal Supply Class: 3950
National Item Identification Number: 012879419
Description: CRANE,JIB
Detail: A CRANE IN WHICH THE HOISTING APPARATUS IS SUPPORTED BY A TROLLEY WHICH RUNS ON A PROJECTING ARM OR JIB WHICH, IN TURN, IS ATTACHED TO A WALL OR WALL TRACKS, OR STATIONARY OR REVOLVING PILLAR, OR COLUMN.
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