Product Details | DIFFERENTIAL GEAR UNIT

2520-00-678-7035 An arrangement of gears in an epicyclic train that connects two shafts in the same line. The driving force is equally divided between the shafts which rotate in different directions with one shaft permitted to revolve faster than the other.20225200039Vehicular Power Transmission Components30400042Miscellaneous Power Transmission Equipment

Part Alternates: 8350943, 2520-00-678-7035, 00-678-7035, 2520006787035, 006787035

Vehicular Equipment Components | Vehicular Power Transmission Components

Supply Group (FSG) NSN Assign. NIIN
25 01 JAN 1963 00-678-7035

Demand History | NSN 2520-00-678-7035

Part Number Request Date QTY Origin
2520-00-678-7035 2025-09-245 13 DIBBS
2520-00-678-7035 2025-08-230 13 DIBBS
2520-00-678-7035 2025-08-215 13 DIBBS
2520-00-678-7035 2025-02-37 24 DIBBS
2520-00-678-7035 2024-11-318 26 DIBBS
2520-00-678-7035 2024-11-306 15 DIBBS
2520-00-678-7035 2024-10-295 15 DIBBS
2520-00-678-7035 2024-04-102 10 DIBBS
2520-00-678-7035 2023-11-320 11 DIBBS
2520-00-678-7035 2023-10-304 11 DIBBS
2520-00-678-7035 2023-10-289 11 DIBBS
2520-00-678-7035 2023-05-121 10 DIBBS
2520-00-678-7035 2023-04-109 10 DIBBS
2520-00-678-7035 2020-10-303 6 DIBBS
2520-00-678-7035 2020-08-244 19 DIBBS
2520-00-678-7035 2020-08-229 19 DIBBS
2520-00-678-7035 2020-02-34 6 DIBBS
2520-00-678-7035 2019-12-336 16 DIBBS
2520-00-678-7035 2019-08-218 3 DIBBS
2520-00-678-7035 2019-05-127 16 DIBBS
2520-00-678-7035 2018-06-172 10 DIBBS
2520-00-678-7035 2017-10-304 7 DIBBS
2520-00-678-7035 2014-11-310 7 DIBBS
2520-00-678-7035 2014-10-299 7 DIBBS
2520-00-678-7035 2014-05-124 6 DIBBS
2520-00-678-7035 2014-04-106 1 DIBBS

Cross Reference | NSN 2520-00-678-7035

Part Number Cage Code Manufacturer
8350943 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

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Technical Data | NSN 2520-00-678-7035

Characteristic Specifications
SPECIAL FEATURES CONNSISTS OF: CARRIER ASSEMBLY 1, P/N 8350993; SPACER 1, P/N 8350936; PINION 4, P/N 7708873; ROLLER 104, P/N 7709313; WASHER 8, P/N 7708791; WASHER 8, P/N 7708790; SPINDLE 4, P/N 8350957, ALL FSCM 19207; PIN 4, P/N 442963, FSCM 24617
MANUFACTURERS CODE 19207
DESIGN CONTROL REFERENCE 8350943

Restrictions/Controls & Freight Information | NSN 2520-00-678-7035

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
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 018260 AUTO BODY PART VIZ:
Less than car load rating F 150
Less than truck load rating W Rating Variable
Water commodity Code 581 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 2520-00-678-7035

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 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 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
ReparabilityFIf condemned or uneconomically repairable, then dispose at Direct Support (DS) level.
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 Code2Non-Critical Repair Part. Repair parts or major components whose failure in an end item will not render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency, and which do not fit the definition of Code 3 or 4 items.
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
ReparabilityFReparable item. When uneconomically reparable, condemn and dispose at the third echelon level.
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