5340-00-188-0328 TURNBUCKLE Index 5340-00-188-0330 TURNBUCKLE

National Stock Number:
5340-00-188-0329

Federal Supply Class:
5340

National Item Identification Number:
001880329

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:
5/16X4 1/2 TYPE 106164ALL STAINLESS, INC.
ASTM F1145 TY1 FM1 CL781346AMERICAN SOCIETY FOR TESTING AND MATERIALS
FF-T-79181348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
FFT791-TY1-FM1-CL7-5/16X4 1/281348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC


Techincal Specification:
BODY LENGTH5.438 INCHES NOMINAL
BODY STYLEROUND OPEN BODY
END STYLECLEVIS AND CLEVIS
FORK WIDTH0.469 INCHES NOMINAL
LENGTH9.562 INCHES NOMINAL
LOCKING DEVICE TYPENUT
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.312 INCHES BODY
NONDEFINITIVE SPEC/STD DATA1 TYPE AND 1 FORM AND 7 CLASS
PINHOLE DIAMETER0.240 INCHES NOMINAL
SURFACE TREATMENTZINC OVERALL
TAKE-UP DISTANCE4.500 INCHES NOMINAL
THREAD CLASS1A BODY
THREAD SERIES DESIGNATORUNC BODY


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