Product Details | STEERING CONTROL DIFFERENTIAL

2520-01-073-4291 An assembly having a ring gear and compensating gear cluster(s), which may have a ring gear drive pinion, steering brakes, carrier and/or housing. It is designed to transmit power, compensate for differences in track or wheel rotation, and to steer and/or brake the vehicle. It is a component part of a DIFFERENTIAL AND DRIVE ASSEMBLY, STEERING CONTROL.

Part Alternates: DAX12621, 12267870, 2520-01-073-4291, 01-073-4291, 2520010734291, 010734291

Vehicular Equipment Components | Vehicular Power Transmission Components

Supply Group (FSG) NSN Assign. NIIN
25 15 MAR 1979 01-073-4291

Demand History | NSN 2520-01-073-4291

Part Number Request Date QTY Origin
2520-01-073-4291 2017-09-251 5 US

Cross Reference | NSN 2520-01-073-4291

Part Number Cage Code Manufacturer
12267870 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
DAX12621 73342 ALLISON TRANSMISSION, INC.

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Technical Data | NSN 2520-01-073-4291

Characteristic Specifications
GENERAL CHARACTERISTICS ITEM DESCRIPTION CARRIER ASSEMBLY WITH GEARS ROTATING FREELY,COMPLETE WITH BEARING,WASHERS,PIN AND GEARS FOR STEERING PLANET
III END ITEM IDENTIFICATION 2350-01-087-1095;M1A1 ARMD BATTLETANK

Restrictions/Controls & Freight Information | NSN 2520-01-073-4291

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
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:ZVEHICULAR EQUIPMENT AND PARTS
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 019660 AUTO STEERING GEAR ASSY W/WHEELS
Less than car load rating J 100.2
Less than truck load rating J 100.2
Water commodity Code 581 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 2520-01-073-4291

Category Code Description
Materiel Category and Inventory ManagerK Tactical and Support Vehicles, Combat and Automotive Materiel
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment1 REPARABLE ITEMS (Exclusive of Insurance and Provisioning Items.) This code will be used to identify serviceable or unserviceable items of a durable nature which when unserviceable normally can be repaired economically by depots or lower echelons of maintenance.
Specific Group/Generic CodeJ Tanks
Weapons Systems/End Item or Homogeneous GroupJETank, M1 Abrams Family of Vehicles (FOV)
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 SupplyAKZUS Army Tank-Automotive and Armaments Command
Warren, MI 48397-5000
AgencyDADepartment of the Army
Service OrganizationLLead Service - 22 (Repairable)
ReparabilityDWhen repair is beyond lower level maintenance capability, evacuate the item to depot. Disposal is not authorized below wholesale level.
Acquisition Advice CodesCSERVICE/AGENCY-MANAGED (Service/Agency use only.) # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by individual Services supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with Service requisitioning procedures.
Controlled Item CodeZVEHICULAR EQUIPMENT AND PARTS
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 Code2Support Vehicles and Equipment17, 23 except 2350, 25, 26, 28, 29, 4210, 4910, 6545
Echelon Management Code1ICP All Marine Corps-managed items which have not been assigned to integrated materiel management and which are centrally managed by the inventory control point on a system-wide basis.
Source of SupplyMPBCommanding General
Marine Corps Logistics Command
566-2, Bldg. 3700
Albany, GA 31704-5000
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 CodesCSERVICE/AGENCY-MANAGED (Service/Agency use only.) # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by individual Services supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with Service requisitioning procedures.
Controlled Item CodeZVEHICULAR EQUIPMENT AND PARTS
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each