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National Stock Number: 3940-01-471-6082
Federal Supply Class: 3940
National Item Identification Number: 014716082
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:
A3156864-001 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR |
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Techincal Specification:
SPECIAL FEATURES | ITEM IS ASSEMBLED FROM 9 SEPARATE PARTS: A3156848-001 - A PULLEY YOKE; A3156904-001 - A PULLEY BELT; A3156843-001 - 7 - 1.2MM DIA); A3156858-001 - STRAIN RELIEF; A3157213-001 - BUSHING; ISO 7092-12-A140 - A WASHER,FLAT,STAINLESS STEEL; MA3259-58 - PIN,COTTER | STYLE DESIGNATOR | HALF-DIAMOND PATTERN |
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