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National Stock Number:
3940-01-484-7739
Federal Supply Class:
3940
National Item Identification Number:
014847739
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:
| 6853514 ITEM NO. 5 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 6853514 ITEM NO. 5SQ | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 6931019-1 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 6931019-1SQ | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 6931019-1 | 1B8H8 | REIMEL MACHINE INC |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | ZZZY | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | QUALITY ASSURANCE TESTED FOR SUBMARINE ANTENNA APPLICATION |
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