5340-00-188-0354 TURNBUCKLE Index 5340-00-188-0356 TURNBUCKLE

National Stock Number:
5340-00-188-0355

Federal Supply Class:
5340

National Item Identification Number:
001880355

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:
ASTM F114581346AMERICAN SOCIETY FOR TESTING AND MATERIALS
ASTM-F114581346AMERICAN SOCIETY FOR TESTING AND MATERIALS
ASTM-F1145-I1G 1-1/4X1881346AMERICAN SOCIETY FOR TESTING AND MATERIALS
FF-T-79181348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
FFT791-TY1-FM1-CL7-1 1/4X1881348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC


Techincal Specification:
BODY LENGTH21.125 INCHES NOMINAL
BODY STYLEROUND OPEN BODY
END STYLECLEVIS AND CLEVIS
FORK WIDTH1.750 INCHES NOMINAL
LENGTH35.875 INCHES NOMINAL
LOCKING DEVICE TYPENUT
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE1.250 INCHES BODY
NONDEFINITIVE SPEC/STD DATA7 CLASS AND 1 FORM AND 1 TYPE
PINHOLE DIAMETER1.140 INCHES NOMINAL
SURFACE TREATMENTZINC OVERALL
TAKE-UP DISTANCE18.000 INCHES NOMINAL
THREAD CLASS1A BODY
THREAD SERIES DESIGNATORUNC BODY


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