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National Stock Number:
3940-01-187-3533
Federal Supply Class:
3940
National Item Identification Number:
011873533
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:
| 6-086-000772 | 12361 | GROVE U.S. LLC |
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Techincal Specification:
| STYLE DESIGNATOR | OVAL PATTERN | | SHEAVE OUTSIDE DIAMETER | 11.985 INCHES MINIMUM AND | | 12.015 INCHES MAXIMUM | | BLOCK TYPE | REGULAR | | SHEAVE QUANTITY | 2 | | BEARING TYPE | ROLLER | | TACKLE ACCOMMODATED TYPE | WIRE ROPE | | MAXIMUM TACKLE DIAMETER ACCOMMODATED | 0.500 INCHES | | TACKLE LOCKING DEVICE | NOT INCLUDED | | ANTITOPPLING DEVICE | NOT INCLUDED | | ATTACHMENT STYLE | FLATTED STIFF SWIVEL SAFETY SNAP HOOK | | MAXIMUM LOAD RATING | 9500.0 POUNDS |
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