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National Stock Number: 5340-01-217-0980
Federal Supply Class: 5340
National Item Identification Number: 012170980
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:
933823-101 | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
BODY LENGTH | 7.500 INCHES NOMINAL | BODY STYLE | ROUND OPEN BODY | FURNISHED ITEMS AND QUANTITY | 2 BOLT AND 2 NUT | END STYLE | CLEVIS AND CLEVIS | FORK WIDTH | 0.625 INCHES NOMINAL | LENGTH | 13.000 INCHES NOMINAL | MATERIAL | STEEL OVERALL | NOMINAL THREAD SIZE | 0.500 INCHES BODY | PINHOLE DIAMETER | 0.375 INCHES NOMINAL | SPECIAL FEATURES | STOP PIN 1.250 IN. FROM END ON BOTH CLEVIS ENDS | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM A153 ASSN STD SINGLE TREATMENT RESPONSE OVERALL | SURFACE TREATMENT | ZINC OVERALL | TAKE-UP DISTANCE | 6.000 INCHES NOMINAL | THREAD CLASS | 2B BODY | THREAD SERIES DESIGNATOR | UNC BODY |
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