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National Stock Number:
3940-01-579-3632
Federal Supply Class:
3940
National Item Identification Number:
015793632
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:
| 19646 | 08766 | VENTURO MANUFACTURING, INC. |
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Techincal Specification:
| PART NAME ASSIGNED BY CONTROLLING AGENCY | SHEAVE | | SPECIAL FEATURES | SHEAVE WITH BRONZE BEARING 1/2 IN WIDE X 4 IN OD WITH HOLE IN CENTER FOR3/4 IN BOLT |
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