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National Stock Number:
3940-01-257-1080
Federal Supply Class:
3940
National Item Identification Number:
012571080
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:
| A-2441-3 | 08844 | MARATHONNORCO AEROSPACE, INC. |
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Techincal Specification:
| BLOCK TYPE | SNATCH | | CENTER PIN DIAMETER | 2.750 INCHES NOMINAL | | LOCKING STYLE | SAFETY W/LATCH PIN | | MATERIAL AND LOCATION | ALUMINUM ALLOY OVERALL AND STEEL OVERALL | | MAXIMUM LOAD RATING | 16000.0 POUNDS | | PROPRIETARY CHARACTERISTICS | PACS | | SHEAVE OUTSIDE DIAMETER | 10.000 INCHES NOMINAL | | SHEAVE QUANTITY | 1 | | STYLE DESIGNATOR | STRAP PATTERN |
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