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National Stock Number: 5340-01-435-5686
Federal Supply Class: 5340
National Item Identification Number: 014355686
Description: TURNBUCKLE
Detail: A METAL LOOP, SLEEVE, OR SOLID BODY WITH END PULLS, HAVING BOTH ENDS THREADED OR ONE END THREADED AND THE OTHER END DESIGNED TO ACCOMMODATE A SWIVEL. ITEMS WITH BOTH ENDS THREADED SHALL HAVE RIGHT HAND SCREW THREADS ON ONE END AND LEFT HAND SCREW THREADS ON THE OTHER. IT MAY INCLUDE LOCK NUTS, CHECK NUTS, JAM NUTS, AND/OR TERMINAL ATTACHMENT(S) SUCH AS HOOKS, RINGS, AND THE LIKE. IT IS DESIGNED TO REGULATE THE DISTANCE (TAKE-UP) BETWEEN TWO POINTS BY TURNING. SEE ALSO PELICAN HOOK AND TURNBUCKLE ASSEMBLY; AND TIE ROD, TENSIONING, THREADED END.
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Manufacturer Information:
ASTM F1145 | 81346 | AMERICAN SOCIETY FOR TESTING AND MATERIALS | ASTM-F1145 | 81346 | AMERICAN SOCIETY FOR TESTING AND MATERIALS | MS51562-9Z | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
END STYLE | CLEVIS AND CLEVIS | FORK WIDTH | 0.750 INCHES NOMINAL | PINHOLE DIAMETER | 0.500 INCHES NOMINAL | MATERIAL | STEEL OVERALL | NOMINAL THREAD SIZE | 0.625 INCHES BODY | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM B633 TY 2 FE/ZN 13 ASSN STD SINGLE TREATMENT RESPONSE OVERALL | SURFACE TREATMENT | ZINC OVERALL | TAKE-UP DISTANCE | 12.000 INCHES NOMINAL | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) BODY |
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