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National Stock Number:
3940-01-578-6866
Federal Supply Class:
3940
National Item Identification Number:
015786866
Description:
BLOCK,TACKLE
Detail:
A MECHANICAL DEVICE, CONSISTING OF A PULLEY(S) OR SHEAVE(S) ENCASED IN A SHELL OR FRAME WHICH MAY BE PROVIDED WITH A MEANS SUCH AS A HOOK, EYE, STRAP, SCREW, ETC., BY WHICH IT MAY BE ATTACHED TO AN OBJECT. IT IS USED TO CHANGE DIRECTION OF A RUNNING ROPE AND/OR TO GAIN A MECHANICAL ADVANTAGE.
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Manufacturer Information:
| P59A | 1QYU6 | PETZL AMERICA, INC. | | P59A | F8695 | PETZL DISTRIBUTION | | P59A | FA1P0 | PETZL PRODUCTION |
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Techincal Specification:
| PART NAME ASSIGNED BY CONTROLLING AGENCY | MINI PURSIK MINDING PULLEY | | SPECIAL FEATURES | PULLEY,MOUNTAIN RESCUE,TYPE I.USED TO REDUCE FRICTION IN RAISING AND LOWERING SYSTEMS.NORMALLY USED IN PLACE OF CARABINERS IN MECHANICAL ADVANTAGE SYSTEMS |
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