Product Details | STRAIGHT SHAFT

3040-01-397-2317 A straight shaft having two or more of the following conditions: a specified surface finish designation in the range of 1 to 125 microinches (o.o25 to 3.2 micrometers), arithmetical average (aa), machined peripheral flat(s), circular groove (s), keyway(s), splines, threads, or holes. It is not designed for use in aligning by fitting into corresponding holes of another item. It may be drilled for lubricating holes. For items having an integral gear(s) or worm(s), see GEARSHAFT (as modified). For items designed to support rotating members see AXLE(1), STRAIGHT. For items not having the above conditions see PIN, STRAIGHT, HEADLESS. For items having machined ends which constitute steps see SHAFT(1), SHOULDERED; AXLE(1), SHOULDERED; and BOLT, FLUID PASSAGE.20310050000101500003040000000

Part Alternates: DAX11568, 12371048, 3040-01-397-2317, 01-397-2317, 3040013972317, 013972317

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 06 OCT 1994 01-397-2317

Drawings & Photos | NSN 3040-01-397-2317


Demand History | NSN 3040-01-397-2317

Part Number Request Date QTY Origin
3040-01-397-2317 2020-01-12 66 DIBBS
3040-01-397-2317 2019-07-198 77 DIBBS
3040-01-397-2317 2019-06-176 169 DIBBS
3040-01-397-2317 2019-04-91 77 DIBBS
3040-01-397-2317 2017-05-151 127 DIBBS
3040-01-397-2317 2017-04-101 127 DIBBS
3040-01-397-2317 2008-08-225 40 DIBBS
3040-01-397-2317 2008-02-60 660 DIBBS
3040-01-397-2317 2007-08-233 660 DIBBS
3040-01-397-2317 2007-06-162 138 DIBBS
3040-01-397-2317 2007-04-113 172 DIBBS

Cross Reference | NSN 3040-01-397-2317

Part Number Cage Code Manufacturer
12371048 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
DAX11568 73342 ALLISON TRANSMISSION, INC.

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Technical Data | NSN 3040-01-397-2317

Characteristic Specifications
MATERIAL STEEL
MATERIAL DOCUMENT AND CLASSIFICATION ASTM-A29 ASSN STD SINGLE MATERIAL RESPONSE AND SAE-J1268 ASSN STD 1ST MATERIAL RESPONSE
SURFACE FINISH 100.0 MICROINCHES
FIRST END STYLE 18 SPLINED
FIRST END DIAMETER 2.7280 INCHES MINIMUM AND 2.7500 INCHES MAXIMUM
FIRST END SPLINE LENGTH 2.290 INCHES NOMINAL
FIRST END SPLINE MINOR DIAMETER 2.5880 INCHES NOMINAL
FIRST END SPLINE MAJOR DIAMETER 2.7280 INCHES MINIMUM AND 2.7500 INCHES MAXIMUM
FIRST END PITCH DIAMETER 2.6875 INCHES NOMINAL
FIRST END PRESSURE ANGLE 30.0 DEGREES NOMINAL
FIRST END SPLINE QUANTITY 43
END SIMILARITY NOT IDENTICAL
SECOND END STYLE 18 SPLINED
SECOND END DIAMETER 2.7280 INCHES MINIMUM AND 2.7500 INCHES MAXIMUM
SECOND END SPLINE LENGTH 2.520 INCHES NOMINAL
SECOND END SPLINE MINOR DIAMETER 2.5880 INCHES NOMINAL
SECOND END SPLINE MAJOR DIAMETER 2.7280 INCHES MINIMUM AND 2.7500 INCHES MAXIMUM
SECOND END PITCH DIAMETER 2.6875 INCHES NOMINAL
SECOND END PRESSURE ANGLE 30.0 DEGREES NOMINAL
SECOND END SPLINE QUANTITY 43
OVERALL LENGTH 11.960 INCHES NOMINAL
SPECIAL FEATURES SECOND END ALSO INTERNALLY DRILLED 2.0487 IN. DIA, 0.960 IN. DEEP; SHAFT HEAT TREATED ROCKWELL C31-37, HARDNESS ROCKWELL C46-52
III END ITEM IDENTIFICATION 2350-01-087-1095

Restrictions/Controls & Freight Information | NSN 3040-01-397-2317

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: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.
Category Code Description
NMF Description 126900 POWER TRANS SHAFTING/SHAFTS
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 593 unknown
Originating Activity Code AH Defense Supply Center Columbus
Columbus, OH 43215
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
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 3040-01-397-2317

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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Stores Account Code1Marine Corps Stock Fund Account Item.
Combat Essentiality Code5Critical Repair Part to a Combat Essential End Item. Those parts or components whose failure in a combat essential end item will render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency.
Materiel Management CodeBAll CommoditiesDefense Logistics Agency, (DLA,)
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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each