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National Stock Number:
3940-01-354-3813
Federal Supply Class:
3940
National Item Identification Number:
013543813
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:
| 623S | 76257 | CROSBY GROUP INC THE MCKISSICK PLANT DIV | | 76TE-1701-77 | 81340 | UNITED STATES COAST GUARD DBA USCG SFLC | | 76TE-1701-89 | 81340 | UNITED STATES COAST GUARD DBA USCG SFLC | | 8000979 | 76257 | CROSBY GROUP INC THE MCKISSICK PLANT DIV |
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