5340-00-188-0340 TURNBUCKLE Index 5340-00-188-0342 TURNBUCKLE

National Stock Number:
5340-00-188-0341

Federal Supply Class:
5340

National Item Identification Number:
001880341

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 F1145 TY1 FM1 CL781348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
FF-T-79181348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
FFT791-TY1-FM1-CL7-3/4X1881348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC


Techincal Specification:
MATERIALSTEEL OVERALL
SURFACE TREATMENTZINC OVERALL
THREAD SERIES DESIGNATORUNC BODY
NOMINAL THREAD SIZE0.750 INCHES BODY
THREAD CLASS1A BODY
END STYLECLEVIS AND CLEVIS
LENGTH29.000 INCHES NOMINAL
PINHOLE DIAMETER0.640 INCHES NOMINAL
FORK WIDTH0.938 INCHES NOMINAL
TAKE-UP DISTANCE18.000 INCHES NOMINAL
BODY STYLEROUND OPEN BODY
BODY LENGTH20.250 INCHES NOMINAL
LOCKING DEVICE TYPENUT
NONDEFINITIVE SPEC/STD DATA7 CLASS AND
1 FORM AND
1 TYPE
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCEFF-T-791


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