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National Stock Number:
3940-01-491-0156
Federal Supply Class:
3940
National Item Identification Number:
014910156
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:
| 571-6580814 ITEM 15 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 571-6580814ITEM15 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 8004329 | 76257 | CROSBY GROUP INC THE MCKISSICK PLANT DIV | | G-305-C-12INCH | 76257 | CROSBY GROUP INC THE MCKISSICK PLANT DIV | | M903268M | 76257 | CROSBY GROUP INC THE MCKISSICK PLANT DIV |
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