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National Stock Number:
3940-01-437-8346
Federal Supply Class:
3940
National Item Identification Number:
014378346
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:
| 109037 | 76257 | CROSBY GROUP INC THE MCKISSICK PLANT DIV | | 169212 | 76257 | CROSBY GROUP INC THE MCKISSICK PLANT DIV | | 6213731 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| ANTITOPPLING DEVICE | NOT INCLUDED | | ATTACHMENT STYLE | ROUND SWIVEL EYE | | BLOCK TYPE | SNATCH | | LOAD RATING | 15000.0 POUNDS MAXIMUM | | MAXIMUM TACKLE DIAMETER ACCOMMODATED | 0.313 INCHES | | SHELL LENGTH | 5.880 INCHES NOMINAL | | SHEAVE QUANTITY | 2 | | STYLE DESIGNATOR | FIDDLE PATTERN | | TACKLE ACCOMMODATED TYPE | WIRE ROPE | | TACKLE LOCKING DEVICE | NOT INCLUDED |
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