5340-00-660-1555 TURNBUCKLE Index 5340-00-660-1559 TURNBUCKLE

National Stock Number:
5340-00-660-1556

Federal Supply Class:
5340

National Item Identification Number:
006601556

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.


Manufacturer Information:
FF-T-79181348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC


Techincal Specification:
NOMINAL THREAD SIZE0.750 INCHES BODY
NOMINAL THREAD SIZE0.750 INCHES STUD END
NONDEFINITIVE SPEC/STD DATA1 TYPE AND 1 FORM AND 4 CLASS
MATERIALSTEEL OVERALL
THREAD CLASS1A STUD END
THREAD CLASS1B BODY
THREAD DIRECTIONRIGHT-HAND STUD END
THREAD SERIES DESIGNATORUNC BODY
THREAD SERIES DESIGNATORUNC STUD END
SURFACE TREATMENTZINC OVERALL
TAKE-UP DISTANCE6.000 INCHES NOMINAL
BODY LENGTH8.250 INCHES NOMINAL
BODY STYLEROUND OPEN BODY
END STYLESTUD AND STUD


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