Product Details | FLEXIBLE SHAFT ASSEMBLY

1680-00-647-1668 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: 1593904400, 15939-044-00, 15939LN04400, 15939LN044-00, 32-64016-17, 32640167, 32-64016-7, 1680-00-647-1668, 00-647-1668, 1680006471668, 006471668, 326401617

Aircraft Components and Accessories | Miscellaneous Aircraft Accessories and Components

Supply Group (FSG) NSN Assign. NIIN
16 01 JAN 1963 00-647-1668

Cross Reference | NSN 1680-00-647-1668

Part Number Cage Code Manufacturer
15939-044-00 31435 LUCAS AEROSPACE POWER EQUIPMENT CORPORATION
15939-044-00 3CPE0 SAFRAN POWER USA, LLC
15939LN044-00 19377 LENNOR ENGINEERING CO
32-64016-17 76301 BOEING COMPANY, THE DBA BOEING
32-64016-7 76301 BOEING COMPANY, THE DBA BOEING

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Technical Data | NSN 1680-00-647-1668

Characteristic Specifications
CASING MATERIAL STEEL
CASING LENGTH BETWEEN FERRULES 42.375 INCHES NOMINAL
CASING OUTSIDE DIAMETER 0.445 INCHES NOMINAL
END CONNECTION TYPE UNION FERRULE BOTH ENDS
THREAD LOCATION INTERNAL BOTH ENDS
SCREW THREAD SERIES DESIGNATOR UNS BOTH ENDS
THREAD DIRECTION RIGHT-HAND BOTH ENDS
THREAD PITCH DIAMETERS 0.6009 TO 0.6050 INCHES BOTH ENDS
THREAD DEPTH 0.250 INCHES NOMINAL BOTH ENDS
END OVERALL DIAMETER 0.875 INCHES NOMINAL BOTH ENDS
SHANK OUTSIDE DIAMETER 0.500 INCHES NOMINAL BOTH ENDS
SWIVEL END NOT PROVIDED BOTH ENDS
WRENCHING FACILITY TYPE HEXAGON BOTH ENDS
WIDTH ACROSS FLATS 0.750 INCHES NOMINAL BOTH ENDS
LUBRICATION FITTING NOT PROVIDED BOTH ENDS
CORE MATERIAL STEEL
CORE OVERALL LENGTH 45.000 INCHES NOMINAL
CORE DIAMETER 0.150 INCHES NOMINAL
CORE ROTATION DIRECTION CLOCKWISE OR COUNTERCLOCKWISE
END TYPE ROUND, INTERNAL SPLINED BOTH ENDS
TIP LENGTH 0.625 INCHES NOMINAL BOTH ENDS
CROSS SECTION SIZE AND LOCATION 0.406 INCHES NOMINAL DIAMETER BOTH ENDS
SPLINE TYPE STRAIGHT BOTH ENDS
SPLINE QUANTITY 12 BOTH ENDS
SPLINE MAJOR DIAMETER 0.307 INCHES NOMINAL BOTH ENDS
SPLINE MINOR DIAMETER 0.241 INCHES NOMINAL BOTH ENDS
SPLINE LENGTH 0.244 INCHES NOMINAL BOTH ENDS
PITCH DIAMETER 0.250 INCHES NOMINAL BOTH ENDS
SPLINE PRESSURE ANGLE IN DEG 14.5 BOTH ENDS
CORE REMOVABILITY NONREMOVABLE
OVERALL LENGTH 45.000 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 1680-00-647-1668

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
Controlled Inventory Item Code:7NON-SENSITIVE (SRC-N/A) - UNCLASSIFIED AA&E: OR ITEMS ASSIGNED A DEMILITARIZATION CODE OTHER THAN A, B, Q, OR P FOR WHICH ANOTHER CIIC IS INAPPROPRIATE. (NOTE: THE LOSS, THEFT, UNLAWFUL DISPOSITION, AND/OR RECOVERY OF AN ITEM WITH CIIC 7 WILL BE INVESTIGATED IN ACCORDANCE WITH DOD-4000-25-2-M AND DOD 7200.14-R, VOLUME 12, CHAPTER 7).
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 129920 SHAFTS/SHAFTING,FLEX NOI STL
Less than car load rating
Less than truck load rating M 85.0
Water commodity Code 671 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
Air Special Handling Z No special handling required.
Special Handling Code Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 1680-00-647-1668

Category Code Description
Cognizance Codes9VNavy-owned stocks of material managed by the Air Force within the San Antonio Air Logistics Center
Naval Inventory Control Point, Mechanicsburg
Source of SupplyFPZSan Antonio Air Logistics Center
Kelly AFB, TX 78241-5000
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item Code7NON-SENSITIVE (SRC-N/A) - UNCLASSIFIED AA&E: OR ITEMS ASSIGNED A DEMILITARIZATION CODE OTHER THAN A, B, Q, OR P FOR WHICH ANOTHER CIIC IS INAPPROPRIATE. (NOTE: THE LOSS, THEFT, UNLAWFUL DISPOSITION, AND/OR RECOVERY OF AN ITEM WITH CIIC 7 WILL BE INVESTIGATED IN ACCORDANCE WITH DOD-4000-25-2-M AND DOD 7200.14-R, VOLUME 12, CHAPTER 7).
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each