5342-01-021-2964 COUPLING,CLAMP,GROOVED Index 3020-01-021-2967 GEAR,SPUR

National Stock Number:
5340-01-021-2966

Federal Supply Class:
5340

National Item Identification Number:
010212966

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:
MIL-T-887881349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
BODY LENGTH4.000 INCHES NOMINAL
BODY STYLEROUND CLOSED BODY
END STYLECLEVIS AND CLEVIS
FORK WIDTH0.218 INCHES NOMINAL
LENGTH8.703 INCHES NOMINAL
MATERIALSTEEL BODY
MATERIALSTEEL END PULL
NOMINAL THREAD SIZE0.250 INCHES BODY
PINHOLE DIAMETER0.250 INCHES NOMINAL
SURFACE TREATMENTCADMIUM OVERALL
TAKE-UP DISTANCE2.625 INCHES NOMINAL
THREAD CLASS3A BODY
THREAD SERIES DESIGNATORUNF BODY


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