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National Stock Number:
3940-01-578-0218
Federal Supply Class:
3940
National Item Identification Number:
015780218
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:
| 233781-01 | 97532 | NATIONAL SEATING COMPANY | | 3114126C1 | 338X5 | ND DEFENSE LLC | | CRT159100 | 41YU4 | SUMMIT RESCUE INC |
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Techincal Specification:
| BLOCK TYPE | REGULAR | | PART NAME ASSIGNED BY CONTROLLING AGENCY | PULLEY,SMC 1/2" 24KN CAP | | PROPRIETARY CHARACTERISTICS | PACS | | SHELL LENGTH | 2.900 INCHES NOMINAL | | SPECIAL FEATURES | SHELL NOMINAL WIDTH IS 1.700 INCHES; SHELL NOMINAL DEPTH IS 0.900 INCHES | | STYLE DESIGNATOR | HALF-DIAMOND PATTERN |
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