5340-01-121-2956 TURNBUCKLE Index 3020-01-121-2958 GEAR,HELICAL

National Stock Number:
5340-01-121-2957

Federal Supply Class:
5340

National Item Identification Number:
011212957

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:
2350-6165-00106032ANTENNA PRODUCTS CORPORATION
FF-T-79181348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
G-228-1X1275535THE CROSBY GROUP LLC


Techincal Specification:
BODY STYLEROUND OPEN BODY
END STYLECLEVIS AND CLEVIS
FORK WIDTH1.750 INCHES NOMINAL
LENGTH26.625 INCHES NOMINAL
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE1.000 INCHES BODY
NONDEFINITIVE SPEC/STD DATA1 TYPE AND 1 FORM AND 7 CLASS
PINHOLE DIAMETER1.000 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM A153 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTZINC OVERALL
TAKE-UP DISTANCE12.000 INCHES NOMINAL
THREAD CLASS2B BODY
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) BODY


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