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National Stock Number:
3940-01-623-0672
Federal Supply Class:
3940
National Item Identification Number:
016230672
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:
| F025763 | 34712 | LAKE SHORE SYSTEMS, INC. | | F084593 IT 4 | 34712 | LAKE SHORE SYSTEMS, INC. |
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Techincal Specification:
| ANTITOPPLING DEVICE | NOT INCLUDED | | BLOCK TYPE | REGULAR | | CENTER PIN DIAMETER | 0.630 INCHES NOMINAL | | MATERIAL AND LOCATION | STEEL CENTER PIN | | PART NAME ASSIGNED BY CONTROLLING AGENCY | ASSEMBLY, SHEAVE | | PROPRIETARY CHARACTERISTICS | PACS | | SHEAVE QUANTITY | 1 | | SHELL LENGTH | 9.500 INCHES NOMINAL | | STYLE DESIGNATOR | RECTANGULAR PATTERN | | TACKLE LOCKING DEVICE | NOT INCLUDED |
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