NSN 1680-00-647-1668 1593904400, 15939-044-00, 15939LN04400
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 | Item Name Code (INC) |
|---|---|---|---|
| 16 | 01 JAN 1963 | 00-647-1668 | 20315 ( SHAFT ASSEMBLY, FLEXIBLE ) |
Cross Reference | NSN 1680-00-647-1668
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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: | 0 | Nondeteriorative |
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | B | Munitions 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: | 7 | NON-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: | A | Item 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: | 0 | Represents 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 Codes | 9V | Navy-owned stocks of material managed by the Air Force within the San Antonio Air Logistics Center Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | FPZ | San Antonio Air Logistics Center Kelly AFB, TX 78241-5000 |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | V | TERMINAL 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 Code | 7 | NON-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 Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



