Product Details | TRANSMISSION CONTROL ASSEMBLY

2520-01-539-2851 An item that determines the mode of operation of a transmission. Excludes CONTROL(2), MOTOR TRANSMISSION.20416800049Miscellaneous Aircraft Accessories and Components20100035Ship and Boat Propulsion Components25200039Vehicular Power Transmission Components30100036Torque Converters and Speed Changers

Part Alternates: ALI29541991, ALI29546211 , AS07417, AS07-417 , 10012541 , 10013383, 10026186 , 10062432, 12423732 , 29541991, 2954431 , 29546211, 29551555 , 3573748, 3768812 , 2520-01-539-2851, 01-539-2851, 2520015392851, 015392851

Vehicular Equipment Components | Vehicular Power Transmission Components

Supply Group (FSG) NSN Assign. NIIN
25 17 APR 2006 01-539-2851

Drawings & Photos | NSN 2520-01-539-2851


Demand History | NSN 2520-01-539-2851

Part Number Request Date QTY Origin
2520-01-539-2851 2025-12-344 1 US
2520-01-539-2851 2025-12-344 1 US
2520-01-539-2851 2024-08-236 8 United States
2520-01-539-2851 2024-03-81 2 us
2520-01-539-2851 2023-05-121 8 United States
2520-01-539-2851 2023-02-48 22 United States
2520-01-539-2851 2022-10-285 14 United States
2520-01-539-2851 2022-06-179 1 Oman
2520-01-539-2851 2022-03-68 14 United States
2520-01-539-2851 2022-01-05 31 United States
2520-01-539-2851 2021-10-280 1 Canada
2520-01-539-2851 2020-04-118 1 US
29546211 2016-02-56 1 US
2520-01-539-2851 2015-11-321 145 DIBBS
2520-01-539-2851 2015-07-187 269 DIBBS
2520-01-539-2851 2015-06-177 184 DIBBS
2520-01-539-2851 2015-06-165 184 DIBBS
2520-01-539-2851 2015-05-123 140 DIBBS
2520-01-539-2851 2015-03-84 184 DIBBS
2520-01-539-2851 2015-01-12 206 DIBBS
2520-01-539-2851 2015-01-01 206 DIBBS
2520-01-539-2851 2014-11-327 71 DIBBS
2520-01-539-2851 2014-10-303 75 DIBBS
2520-01-539-2851 2014-10-286 104 DIBBS
2520-01-539-2851 2014-03-70 73 DIBBS
2520-01-539-2851 2014-02-58 205 DIBBS
2520-01-539-2851 2014-02-55 73 DIBBS
2520-01-539-2851 2014-02-42 205 DIBBS
2520-01-539-2851 2013-06-179 63 DIBBS
2520-01-539-2851 2013-05-142 0 DIBBS
2520-01-539-2851 2013-02-58 59 DIBBS
2520-01-539-2851 2012-06-163 2 MANUAL
2520-01-539-2851 2011-09-244 56 DIBBS
2520-01-539-2851 2010-08-235 155 DIBBS
2520-01-539-2851 2010-06-159 135 DIBBS
2520-01-539-2851 2010-05-140 296 DIBBS
2520-01-539-2851 2010-03-67 20 DIBBS
2520-01-539-2851 2009-09-271 80 DIBBS
2520-01-539-2851 2009-04-106 17 DIBBS
2520-01-539-2851 2008-12-350 520 DIBBS
2520-01-539-2851 2008-12-347 134 DIBBS
2520-01-539-2851 2008-09-268 200 DIBBS
2520-01-539-2851 2008-08-216 1 DIBBS
2520-01-539-2851 2008-07-208 1 DIBBS
2520-01-539-2851 2008-07-208 2 DIBBS
2520-01-539-2851 2008-07-208 5 DIBBS
2520-01-539-2851 2008-07-208 1 DIBBS
2520-01-539-2851 2008-07-208 4 DIBBS
2520-01-539-2851 2008-07-199 1 DIBBS
2520-01-539-2851 2008-07-199 2 DIBBS
2520-01-539-2851 2008-07-192 1 DIBBS
2520-01-539-2851 2008-07-187 1 DIBBS
2520-01-539-2851 2008-06-181 2 DIBBS
2520-01-539-2851 2008-06-178 1 DIBBS
2520-01-539-2851 2008-06-168 1 DIBBS
2520-01-539-2851 2008-06-168 10 DIBBS
2520-01-539-2851 2008-05-133 1 DIBBS
2520-01-539-2851 2008-05-129 1 DIBBS
2520-01-539-2851 2008-05-129 1 DIBBS

Cross Reference | NSN 2520-01-539-2851

Part Number Cage Code Manufacturer
10012541 1EFH8 GENERAL DYNAMICS LAND SYSTEMS - FORCE PROTECTION INC.
10013383 1EFH8 GENERAL DYNAMICS LAND SYSTEMS - FORCE PROTECTION INC.
10026186 1EFH8 GENERAL DYNAMICS LAND SYSTEMS - FORCE PROTECTION INC.
12423732 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
29541991 73342 ALLISON TRANSMISSION, INC.
2954431 73342 ALLISON TRANSMISSION, INC.
29546211 64678 DAIMLER TRUCKS NORTH AMERICA LLC
29546211 73342 ALLISON TRANSMISSION, INC.
3573748 45152 OSHKOSH CORPORATION
3768812 45152 OSHKOSH CORPORATION
ALI29541991 64678 DAIMLER TRUCKS NORTH AMERICA LLC
ALI29546211 64678 DAIMLER TRUCKS NORTH AMERICA LLC
AS07-417 73342 ALLISON TRANSMISSION, INC.

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Restrictions/Controls & Freight Information | NSN 2520-01-539-2851

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:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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 132330 TRANSMISSIONS/CLUTCHES/PARTS,NOI
Less than car load rating
Less than truck load rating M 85.0
Water commodity Code 593 unknown
Originating Activity Code PA Marine Corps Logistics Base
Albany, GA 31704-1128
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 2520-01-539-2851

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 Segment3 INSURANCE ITEMS. This code will identify items for which there may be occasional intermittent demands not sufficiently repetitive to warrant classification as regular stock items, but for which prudence requires that nominalquan tity be stocked for the reason that the essentiality of the item and the long lead time required to obtain such items by purchase would create an unacceptable situation if no stock were carried.
Specific Group/Generic CodeN Tactical Vehicles
Weapons Systems/End Item or Homogeneous GroupN8Palletized Loading System (PLS), M1074, M1075, M1076, M1077
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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each