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National Stock Number:
3940-01-421-7853
Federal Supply Class:
3940
National Item Identification Number:
014217853
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:
| 9434538 | 98752 | WARNER ROBINS AIR LOGISTICS CENTER | | 9434538-10 | 0WTN8 | UNIVERSAL FABRIC STRUCTURES, INC. |
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Techincal Specification:
| STYLE DESIGNATOR | PLATE PATTERN | | SHEAVE OUTSIDE DIAMETER | 3.000 INCHES NOMINAL | | BLOCK TYPE | SNATCH | | LOCKING STYLE | SAFETY LOCKING | | MATERIAL AND LOCATION | STEEL, CORROSION RESISTING SHEAVE | | SHEAVE QUANTITY | 1 | | FUNCTIONAL DESCRIPTION | MAIN ARCH WINCH PULLEY ASSY "R". |
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