Product Details | TURNBUCKLE

5340-00-660-1561 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.

Part Alternates: FFT791, FF-T-791, 5340-00-660-1561, 00-660-1561, 5340006601561, 006601561

Hardware and Abrasives | Hardware, Commercial

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-660-1561

Drawings & Photos | NSN 5340-00-660-1561


Cross Reference | NSN 5340-00-660-1561

Part Number Cage Code Manufacturer
FF-T-791 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES

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Technical Data | NSN 5340-00-660-1561

Characteristic Specifications
MATERIAL STEEL OVERALL
SURFACE TREATMENT ZINC OVERALL
THREAD SERIES DESIGNATOR UNC BODY UNC STUD END
NOMINAL THREAD SIZE 1.250 INCHES BODY 1.250 INCHES STUD END
THREAD CLASS 1B BODY 1A STUD END
THREAD DIRECTION RIGHT-HAND STUD END
END STYLE 203 STUD AND STUD
TAKE-UP DISTANCE 18.000 INCHES NOMINAL
BODY STYLE 250 ROUND OPEN BODY
BODY LENGTH 21.125 INCHES NOMINAL
NONDEFINITIVE SPEC/STD DATA 1 TYPE AND 1 FORM AND 4 CLASS
MANUFACTURERS CODE 81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE FF-T-791

Restrictions/Controls & Freight Information | NSN 5340-00-660-1561

Category Code Description
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information