5340-00-234-6963, TURNBUCKLE

National Stock Number:
5340-00-234-6963

Federal Supply Class:
5340

National Item Identification Number:
002346963

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 CLB FM2 16.000	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-S-21433	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MILS21433TYPE2CLASSBF0RM2	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

Techincal Specification:

ACCOMMODATED WIRE ROPE DIAMETER	0.375 INCHES NOMINAL
BODY LENGTH	7.875 INCHES NOMINAL
BODY STYLE	ROUND OPEN BODY
END STYLE	WERE ROPE SOCKET AND CLEVIS
FORK WIDTH	0.750 INCHES NOMINAL
LENGTH	16.000 INCHES NOMINAL
LOCKING DEVICE TYPE	NUT
MATERIAL	STEEL OVERALL
NOMINAL THREAD SIZE	0.625 INCHES BODY
NONDEFINITIVE SPEC/STD DATA	2 CLASS AND 2 FORM AND 2 TYPE
PINHOLE DIAMETER	0.515 INCHES NOMINAL
WIRE ROPE RETENTION METHOD	SOLID WEDGE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OR QQ-Z-325 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	CADMIUM OR ZINC OVERALL
TAKE-UP DISTANCE	6.000 INCHES NOMINAL
THREAD CLASS	1A BODY
THREAD SERIES DESIGNATOR	UNC BODY

Click here to Register for Free 30-day Trial