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National Stock Number:
3940-01-422-3473
Federal Supply Class:
3940
National Item Identification Number:
014223473
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:
| 12365302 | 06085 | BAE SYSTEMS LAND & ARMAMENTS L.P. | | 12365302 | 076M6 | AMZ ALABAMA INC. | | 12365302 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 3335T8 | 39428 | MCMASTER-CARR SUPPLY CO |
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Techincal Specification:
| BLOCK TYPE | SNATCH | | MAXIMUM TACKLE DIAMETER ACCOMMODATED | 0.500 INCHES | | SPECIAL FEATURES | 2.500 IN SHEAVES; SWIVEL HOOK FIXTURE. | | SHEAVE QUANTITY | 3 |
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