Product Details | SHOULDERED SHAFT

3040-00-653-9518 A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. It must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (AA), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. The ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. It is not designed for use in aligning by fitting into corresponding holes of another item. For items used to support rotating members see AXLE(1), SHOULDERED. For items not having any of the above conditions see PIN, SHOULDER, HEADLESS. Excludes SHAFT(1), STRAIGHT; and AXLE(1), STRAIGHT.

Part Alternates: 62.71.067, 6271067, 8350566, 3040-00-653-9518, 00-653-9518, 2520006539518 , 3040006539518, 006539518

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-653-9518

Demand History | NSN 3040-00-653-9518

Part Number Request Date QTY Origin
3040-00-653-9518 2026-02-56 4 DIBBS
3040-00-653-9518 2025-09-265 8 DIBBS
3040-00-653-9518 2025-09-253 8 DIBBS
3040-00-653-9518 2025-06-168 2 DIBBS
3040-00-653-9518 2025-02-55 19 DIBBS
3040-00-653-9518 2025-02-49 10 DIBBS
3040-00-653-9518 2025-02-37 10 DIBBS
8350566 2024-10-281 1 Israel
8350566 2024-10-281 1 Israel
3040-00-653-9518 2024-09-255 9 Israel
3040-00-653-9518 2024-07-211 15 DIBBS
3040-00-653-9518 2024-05-149 6 DIBBS
3040-00-653-9518 2024-05-137 6 DIBBS
3040-00-653-9518 2018-09-270 26 DIBBS
3040-00-653-9518 2018-09-259 26 DIBBS
3040-00-653-9518 2017-08-240 25 DIBBS
3040-00-653-9518 2017-08-229 25 DIBBS
8350566 2013-09-267 222 US
3040-00-653-9518 2013-04-99 25 DIBBS
3040-00-653-9518 2013-03-63 255 DIBBS
3040-00-653-9518 2012-06-170 116 DIBBS
3040-00-653-9518 2012-06-153 11 DIBBS
3040-00-653-9518 2012-05-151 30 United States
3040-00-653-9518 2012-04-94 7 DIBBS
3040-00-653-9518 2012-02-53 109 DIBBS
3040-00-653-9518 2011-08-220 143 DIBBS
3040-00-653-9518 2010-08-215 110 DIBBS
3040-00-653-9518 2010-03-62 110 DIBBS

Cross Reference | NSN 3040-00-653-9518

Part Number Cage Code Manufacturer
2520006539518 SCY13 E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES
62.71.067 0124B SAPA OPERACIONES SL
8350566 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
8350566 22852 SPALLA INC

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Technical Data | NSN 3040-00-653-9518

Characteristic Specifications
MATERIAL STEEL COMP 4340
END SIMILARITY NOT IDENTICAL
LARGEST STEP DIAMETER 4.625 INCHES NOMINAL
OVERALL LENGTH 11.562 INCHES NOMINAL
STEP QUANTITY 8
SPECIAL FEATURES WITH 40 TOOTH SPLINE STARTING 1.5 INCHES FROM END; LENGTH OF SPLINE 3.710 INCHES NOMINAL; WITH 20 DEGREE PRESSURE ANGLE AND 3.900 ROOT DIA.
MANUFACTURERS CODE 19207
DESIGN CONTROL REFERENCE 8350566

Restrictions/Controls & Freight Information | NSN 3040-00-653-9518

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: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
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 XX
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 3040-00-653-9518

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 CodeW Line of Communication/Base Support Systems
Weapons Systems/End Item or Homogeneous GroupWBBridge Armored Vehicle and Support Equipment
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