Product Details | FLEXIBLE SHAFT ASSEMBLY

3040-00-542-0839 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: SMB286200, SM-B-286200, 857B615P1, 9479Y, 3040-00-542-0839, 00-542-0839, 3040005420839, 005420839

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-542-0839

Cross Reference | NSN 3040-00-542-0839

Part Number Cage Code Manufacturer
857B615P1 24446 GENERAL ELECTRIC CO
857B615P1 24452 GENERAL ELECTRIC CO LAMINATED AND INSULATING PRODUCTS
9479Y 0KZS2 S.S. WHITE TECHNOLOGIES INC.
9479Y 97945 PENNWALT CORP S S WHITE INDUSTRIAL PRODUCTS DIV
SM-B-286200 21878 Y T AND T CORP
SM-B-286200 80063 US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS

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Technical Data | NSN 3040-00-542-0839

Characteristic Specifications
CASING MATERIAL SPRING STEEL
CASING SURFACE TREATMENT FINISH PER SPEC NO. MIL-F-14072
CASING LENGTH BETWEEN FERRULES 21.880 INCHES NOMINAL
CASING OUTSIDE DIAMETER 0.406 INCHES NOMINAL
CASING PROTECTIVE DEVICE TYPE RUBBER COVER
END CONNECTION TYPE THREADED INTERNAL BOTH ENDS
THREAD LOCATION EXTERNAL BOTH ENDS
SCREW THREAD SERIES DESIGNATOR UNF BOTH ENDS
THREAD DIRECTION RIGHT-HAND BOTH ENDS
THREAD CLASS 3A BOTH ENDS
THREAD LENGTH 0.563 INCHES NOMINAL BOTH ENDS
END OVERALL DIAMETER 1.000 INCHES NOMINAL BOTH ENDS
SWIVEL END NOT PROVIDED BOTH ENDS
LUBRICATION FITTING NOT PROVIDED BOTH ENDS
CORE MATERIAL STEEL
CORE SURFACE TREATMENT FINISH PER SPEC NO. MIL-F-14072
CORE OVERALL LENGTH 25.250 INCHES NOMINAL
CORE DIAMETER 0.150 INCHES NOMINAL
CORE ROTATION DIRECTION CLOCKWISE
END TYPE ROUND, INTERNAL SPLINED BOTH ENDS
TIP LENGTH 1.750 INCHES NOMINAL BOTH ENDS
CROSS SECTION SIZE AND LOCATION 0.500 INCHES NOMINAL DIAMETER BOTH ENDS
SETSCREW NOT INCLUDED BOTH ENDS
SPLINE TYPE INVOLUTE BOTH ENDS
SPLINE QUANTITY 12 BOTH ENDS
SPLINE MAJOR DIAMETER 0.271 INCHES NOMINAL BOTH ENDS
SPLINE MINOR DIAMETER 0.239 INCHES NOMINAL BOTH ENDS
SPLINE LENGTH 0.437 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 25.250 INCHES NOMINAL
TORSIONAL DEFLECTION RATING 6 DEG FT LB IN. TORSIONAL DEFLECTION RATING FOR WINDING AND UNWINDING
MINIMUM OPERATING RADIUS 3.500 INCHES
III FSC APPLICATION DATA RADAR SET,NONAIRBORNE,EXCEPT FIRE CONTROL AND GUIDED MISSILE

Restrictions/Controls & Freight Information | NSN 3040-00-542-0839

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:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
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 723 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 H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 3040-00-542-0839

Category Code Description
Materiel Category and Inventory ManagerJ Ground Forces Support Materiel (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice CodesXSEMIACTIVE ITEM-NO REPLACEMENT (NON-STOCKED ITEMS) A potentially inactive NSN which must be retained in the supply system as an item of supply because (1) stocks of the item are on hand or in use below the wholesale level and (2) the NSN is cited in equipment authorization documents TO & E, TA, TM, etc., or in-use assets are being reported. 1. Items are authorized for central procurement but not authorized for stockage at wholesale level. 2. Requisitions for in-use replacement will be authorized in accordance with individual Military Service directives. 3. Requisitions may be submitted as requirements generate. Repetitive demands may dictate an AAC change to permit wholesale stockage.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Stores Account Code1Marine Corps Stock Fund Account Item.
Materiel Management CodeCConstruction MaterielDefense Supply Center Columbus (DSCC)
Echelon Management Code2ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDMU.S. Marine Corps
Service OrganizationMU.S. Marine Corps
ReparabilityZNonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each