Product Details | CLUTCH DISK

2520-01-073-0740 A solid circular disk of wire-woven lining material or ceramic and metal substance and the like, molded to one or both sides and fastened directly or indirectly to the center spline or hub, which receives and transmits motion or power by engagement with the pressure plate assembly and the flywheel or the like. Includes dry or wet type disk, and may include damper springs. This item is designed to be used on tanks, automobiles, construction equipment, and the like in conjunction with a CLUTCH ASSEMBLY, FRICTION.

Part Alternates: DAX12993, 12267512, 2520-01-073-0740, 01-073-0740, 2520010730740, 010730740

Vehicular Equipment Components | Vehicular Power Transmission Components

Supply Group (FSG) NSN Assign. NIIN
25 08 MAR 1979 01-073-0740

Demand History | NSN 2520-01-073-0740

Part Number Request Date QTY Origin
2520-01-073-0740 2023-01-27 1419 DIBBS
2520-01-073-0740 2023-01-16 1419 DIBBS
2520-01-073-0740 2022-12-342 2399 DIBBS
2520-01-073-0740 2022-11-331 2399 DIBBS
2520-01-073-0740 2022-11-317 2399 DIBBS
2520-01-073-0740 2019-12-338 417 DIBBS
2520-01-073-0740 2019-11-328 697 DIBBS
2520-01-073-0740 2019-10-281 575 DIBBS
2520-01-073-0740 2019-09-245 523 DIBBS
2520-01-073-0740 2019-06-155 319 DIBBS
2520-01-073-0740 2016-03-81 1 DIBBS-RFPs
2520-01-073-0740 2015-09-260 2575 DIBBS
2520-01-073-0740 2015-07-187 2317 DIBBS
2520-01-073-0740 2015-06-174 158 DIBBS
2520-01-073-0740 2015-06-154 182 DIBBS
2520-01-073-0740 2015-05-140 348 DIBBS
2520-01-073-0740 2015-01-05 292 DIBBS
2520-01-073-0740 2013-10-304 675 DIBBS
2520-01-073-0740 2013-05-128 274 DIBBS
2520-01-073-0740 2013-04-113 594 DIBBS
2520-01-073-0740 2013-04-93 669 DIBBS
2520-01-073-0740 2012-08-222 228 DIBBS
2520-01-073-0740 2012-08-222 369 DIBBS
2520-01-073-0740 2012-08-220 369 DIBBS
2520-01-073-0740 2012-06-181 228 DIBBS
2520-01-073-0740 2011-12-341 142 DIBBS
2520-01-073-0740 2011-08-225 0 DIBBS
2520-01-073-0740 2011-02-55 1726 DIBBS
2520-01-073-0740 2007-03-87 2745 DIBBS

Cross Reference | NSN 2520-01-073-0740

Part Number Cage Code Manufacturer
12267512 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
DAX12993 73342 ALLISON TRANSMISSION, INC.

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Technical Data | NSN 2520-01-073-0740

Characteristic Specifications
DESIGN TYPE DRY
FLEXIBILITY RIGID
DISK TYPE INTERNAL SLOT
III END ITEM IDENTIFICATION FOR MAIN BATTLE TANK,M1
(NON-CORE DATA) SLOT WIDTH 0.706 INCHES NOMINAL
(NON-CORE DATA) THICKNESS 0.122 INCHES NOMINAL
(NON-CORE DATA) LARGEST OUTSIDE DIAMETER 17.880 INCHES NOMINAL
(NON-CORE DATA) DESIGN FORM SPLIT
(NON-CORE DATA) SMALLEST INSIDE DIAMETER 13.560 INCHES NOMINAL
(NON-CORE DATA) ANGLE BETWEEN SLOTS IN DEG 13.000 NOMINAL

Restrictions/Controls & Freight Information | NSN 2520-01-073-0740

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: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 126840 POWER TRANS BELT CLAMPS,GUIDES ETC
Less than car load rating
Less than truck load rating M 85.0
Water commodity Code 586 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 2520-01-073-0740

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
ReparabilityAItem requires special handling or condemnation procedures for specific reasons, such as precious metal content, high dollar value, critical material, or hazardous materiel. Refer to appropriate manuals or directives for specific instructions.
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.
Physical Category Code1Bin
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