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National Stock Number:
3940-01-513-4069
Federal Supply Class:
3940
National Item Identification Number:
015134069
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:
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Techincal Specification:
| STYLE DESIGNATOR | TROLLEY PATTERN | | SHEAVE OUTSIDE DIAMETER | 0.875 INCHES NOMINAL | | BLOCK TYPE | REGULAR | | MATERIAL AND LOCATION | STEEL, CORROSION RESISTING OVERALL | | SHEAVE QUANTITY | 1 | | TACKLE ACCOMMODATED TYPE | WIRE ROPE | | MAXIMUM TACKLE DIAMETER ACCOMMODATED | 0.250 INCHES | | TACKLE LOCKING DEVICE | NOT INCLUDED | | ANTITOPPLING DEVICE | NOT INCLUDED | | ATTACHMENT STYLE | SHOULDERED EYE BOLT W/ SPECTACLE PLATE | | WEIGHT | 0.063 POUNDS | | MAXIMUM LOAD RATING | 1200.0 POUNDS | | SPECIAL FEATURES | CAGE CALLS THIS: BLK-MICRO STANDUP |
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