Product Details | FLEXIBLE SHAFT ASSEMBLY

2520-00-773-4128 An item consisting of a casing with fittings and attachments on each end and a spirally wound wire core with formed end(s) and/or crimped on end fittings. It is designed to transmit rotary motion around bends from a motor or other power source to drive various types of equipment, such as tachometers, speedometers, remote controls, instruments, and the like, which are located at an angle and/or distance from the power source. See also CONTROL ASSEMBLY, PUSH-PULL.20316800049Miscellaneous Aircraft Accessories and Components30400042Miscellaneous Power Transmission Equipment66800078Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments

Part Alternates: 7734128, 7860079, 78600-79, 9435079, 94350-79, 9620079, 96200-79, 2520-00-773-4128, 00-773-4128, 2520007734128, 007734128

Vehicular Equipment Components | Vehicular Power Transmission Components

Supply Group (FSG) NSN Assign. NIIN
25 01 JAN 1960 00-773-4128

Cross Reference | NSN 2520-00-773-4128

Part Number Cage Code Manufacturer
7734128 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
78600-79 57733 STEWART-WARNER CORPORATION
94350-79 57733 STEWART-WARNER CORPORATION
96200-79 57733 STEWART-WARNER CORPORATION

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Technical Data | NSN 2520-00-773-4128

Characteristic Specifications
CASING MATERIAL STEEL
CASING SURFACE TREATMENT ZINC COATED
CASING LENGTH BETWEEN FERRULES 79.000 INCHES NOMINAL
CASING OUTSIDE DIAMETER 0.243 INCHES NOMINAL
END CONNECTION TYPE THREADED INTERNAL FIRST END THREADED EXTERNAL SECOND END
THREAD LOCATION INTERNAL FIRST END EXTERNAL SECOND END
SCREW THREAD SERIES DESIGNATOR UNS BOTH ENDS
THREAD DIRECTION RIGHT-HAND BOTH ENDS
THREAD CLASS 2A BOTH ENDS
THREAD DEPTH 0.2952 INCHES NOMINAL FIRST END 0.375 INCHES NOMINAL SECOND END
END OVERALL DIAMETER 1.031 INCHES NOMINAL FIRST END 0.766 INCHES NOMINAL SECOND END
SHANK OUTSIDE DIAMETER 0.688 INCHES NOMINAL FIRST END 0.438 INCHES NOMINAL SECOND END
SWIVEL END PROVIDED BOTH ENDS
LUBRICATION FITTING NOT PROVIDED BOTH ENDS
CORE MATERIAL STEEL
CORE SURFACE TREATMENT COPPER PLATED
CORE OVERALL LENGTH 80.063 INCHES NOMINAL
CORE DIAMETER 0.130 INCHES NOMINAL
CORE ROTATION DIRECTION CLOCKWISE
END TYPE SQUARE MALE BOTH ENDS
TIP LENGTH 1.769 INCHES MINIMUM AND 1.831 INCHES MAXIMUM FIRST END 0.812 INCHES NOMINAL SECOND END
CROSS SECTION SIZE AND LOCATION 0.101 INCHES MINIMUM DIAMETER AND 0.104 INCHES MAXIMUM DIAMETER FIRST END 0.101 INCHES MINIMUM ACROSS FLATS AND 0.104 INCHES MAXIMUM ACROSS FLATS SECOND END
SETSCREW NOT INCLUDED BOTH ENDS
CORE REMOVABILITY REMOVABLE
OVERALL LENGTH 80.063 INCHES NOMINAL
TORSIONAL DEFLECTION RATING 50 DEG FT-LB IN. WINDING,25 DEG FT-LB IN. UNWINDING
III FSC APPLICATION DATA TRANSMISSIONS,MECHANICAL,VEHICULA R
MANUFACTURERS CODE 57733
DESIGN CONTROL REFERENCE 96200-79

Restrictions/Controls & Freight Information | NSN 2520-00-773-4128

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
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