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National Stock Number:
3940-01-353-7987
Federal Supply Class:
3940
National Item Identification Number:
013537987
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:
| H263R6 | 75535 | THE CROSBY GROUP LLC |
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Techincal Specification:
| ANTITOPPLING DEVICE | NOT INCLUDED | | ATTACHMENT STYLE | FRONT EYE FLATTED LOOSE HOOK | | BLOCK TYPE | REGULAR | | CENTER PIN DIAMETER | 0.500 INCHES NOMINAL | | MATERIAL AND LOCATION | STEEL SHELL | | MAXIMUM LOAD RATING | 32000.0 POUNDS | | MAXIMUM TACKLE DIAMETER ACCOMMODATED | 0.750 INCHES | | SHELL LENGTH | 6.000 INCHES NOMINAL | | SHEAVE OUTSIDE DIAMETER | 3.500 INCHES NOMINAL | | SHEAVE QUANTITY | 3 | | STYLE DESIGNATOR | OVAL PATTERN | | TACKLE ACCOMMODATED TYPE | FIBROUS ROPE | | TACKLE LOCKING DEVICE | NOT INCLUDED |
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