Product Details | SHOULDERED SHAFT

3040-00-157-3650 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: 8351268, 3040-00-157-3650, 00-157-3650, 3040001573650, 001573650

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 28 MAY 1970 00-157-3650

Drawings & Photos | NSN 3040-00-157-3650


Demand History | NSN 3040-00-157-3650

Part Number Request Date QTY Origin
3040-00-157-3650 2022-08-230 12 DIBBS
3040-00-157-3650 2020-03-84 6 DIBBS
3040-00-157-3650 2008-06-176 87 DIBBS
3040-00-157-3650 2008-06-176 96 DIBBS
3040-00-157-3650 2008-06-172 192 DIBBS
3040-00-157-3650 2008-06-172 87 DIBBS
3040-00-157-3650 2008-05-136 4 DIBBS
3040-00-157-3650 2007-12-345 1 DIBBS

Cross Reference | NSN 3040-00-157-3650

Part Number Cage Code Manufacturer
8351268 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

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Technical Data | NSN 3040-00-157-3650

Characteristic Specifications
MATERIAL STEEL COMP 8625
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-624 FED SPEC ALL MATERIAL RESPONSES
SURFACE FINISH 50.0 MICROINCHES
FIRST END STYLE 5 CIRCULAR GROOVED
FIRST END GROOVE WIDTH 0.1870 INCHES NOMINAL
FIRST END GROOVE DIAMETER 2.5530 INCHES MINIMUM AND 2.5630 INCHES MAXIMUM
FIRST END DISTANCE FROM END TO GROOVE 0.493 INCHES NOMINAL
FIRST END DIAMETER 2.7732 INCHES MINIMUM AND 2.7738 INCHES MAXIMUM
END SIMILARITY NOT IDENTICAL
SECOND END STYLE 11 UNTHREADED CROSS DRILLED
SECOND END DIAMETER 1.9362 INCHES MINIMUM AND 1.9368 INCHES MAXIMUM
SECOND END HOLE DIAMETER 0.1250 INCHES NOMINAL
SECOND END DISTANCE FROM HOLE CENTER TO END 2.038 INCHES NOMINAL
SECOND END HOLE DEPTH 0.968 INCHES NOMINAL
LARGEST STEP DIAMETER 2.770 INCHES MINIMUM AND 2.774 INCHES MAXIMUM
OVERALL LENGTH 7.440 INCHES MINIMUM AND 7.480 INCHES MAXIMUM
STEP QUANTITY 5
SPECIAL FEATURES FIRST END LONGITUDINAL DRILL HOLE: 0.500IN. DIA 1.827 IN. MAX DEPTH THREADED 1.477 IN. MIN THD DEPTH 0.500-20UNF-2B; SECOND END LONGITUDINAL DRILL HOLE 0.3025 IN. MIN 0.3225 IN. MAX DIA. 2.200 IN. MIN 2.250 IN. MAX DEPTH
MANUFACTURERS CODE 19207
DESIGN CONTROL REFERENCE 8351268

Restrictions/Controls & Freight Information | NSN 3040-00-157-3650

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:QStrategic List Item (SLI). Demilitarization not required. SLI are non-MLI(Munitions List Items) controlled by the U.S. Dept. of Commerce through the Export Administration Regulations (EAR) and indicated on the Commerce Control List (CCL). Each CCL entry is preceded by a four-digit Export Control Commerce Control List Item (CCLI) – MUT to the point of scrap required outside the United States. Inside the United States, MUT is required when the DEMIL integrity code (IC) is “3” and MUT is not required when the DEMIL IC is “6.”
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 AZ U.S. Army Tank-Automotive and Armaments
Command
Warren, MI 48397-5000
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 3040-00-157-3650

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