5306-00-281-7011 BOLT,CLOSE TOLERANCE Index 7420-00-281-7015 ADDING AND SUBTRACTING MACHINE

National Stock Number:
5340-00-281-7012

Federal Supply Class:
5340

National Item Identification Number:
002817012

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:
M21433 TYII CLA FM1 7.25081349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-S-2143381349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MILS2143381349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
ACCOMMODATED WIRE ROPE DIAMETER0.125 INCHES NOMINAL
BODY LENGTH3.625 INCHES NOMINAL
BODY STYLEROUND OPEN BODY
END STYLEWIRE ROPE SOCKET AND WIRE ROPE SOCKET
LENGTH7.250 INCHES NOMINAL
LOCKING DEVICE TYPENUT
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.250 INCHES BODY
NONDEFINITIVE SPEC/STD DATA2 TYPE AND A CLASS AND 1 FORM
WIRE ROPE RETENTION METHODMETAL FILLED
SURFACE TREATMENTZINC OVERALL
TAKE-UP DISTANCE2.875 INCHES NOMINAL
THREAD CLASS1A BODY
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) BODY


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