NSN 2520-01-128-5652 MPC4550, MPC5834NS, X4511C

Product Details | CLUTCH DISK

2520-01-128-5652 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: MPC4550, MPC5834NS, X4511C, DAX12230, 106780, 1-06780, 12267752, 12288149, 23015593, 2520-01-128-5652, 01-128-5652, 2520011285652, 011285652

Vehicular Equipment Components | Vehicular Power Transmission Components

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
25	25 MAR 1982	01-128-5652	52060 ( DISK, CLUTCH, VEHICULAR )

Drawings & Photos | NSN 2520-01-128-5652

Part Number	Request Date	QTY	Origin
12288149	2024-01-21	178	DIBBS
60357601	2024-01-21	178	DIBBS
MPC5834	2024-01-21	178	DIBBS
12288149	2023-11-323	178	DIBBS
60357601	2023-11-323	178	DIBBS
MPC5834	2023-11-323	178	DIBBS
2520-01-128-5652	2018-05-151	1	DIBBS-RFPs
2520-01-128-5652	2018-04-92	328	DIBBS
2520-01-128-5652	2018-02-58	294	DIBBS
2520-01-128-5652	2017-07-198	1	DIBBS-RFPs
2520-01-128-5652	2017-04-103	1	DIBBS-RFPs
2520-01-128-5652	2017-03-67	875	DIBBS
2520-01-128-5652	2016-11-318	875	DIBBS
2520-01-128-5652	2016-11-307	64	US
2520-01-128-5652	2016-10-278	160	DIBBS
2520-01-128-5652	2016-06-157	352	DIBBS
2520-01-128-5652	2015-12-362	124	DIBBS
2520-01-128-5652	2015-09-263	745	DIBBS
2520-01-128-5652	2015-06-177	458	United States
2520-01-128-5652	2015-05-147	602	DIBBS
2520-01-128-5652	2015-03-89	276	DIBBS
2520-01-128-5652	2015-03-63	297	DIBBS
2520-01-128-5652	2011-03-68	58	MANUAL

Cross Reference | NSN 2520-01-128-5652

Part Number	Cage Code	Manufacturer
1-06780	13475	FRICTION HOLDINGS LLC DBA FRICTION PRODUCTS CO
12267752	19207	U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
12288149	19207	U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
23015593	73342	ALLISON TRANSMISSION, INC.
DAX12230	73342	ALLISON TRANSMISSION, INC.
MPC4550	79370	THE S K WELLMAN CORP DBA WELLMAN FRICTION PRODUCTS
MPC5834NS	79370	THE S K WELLMAN CORP DBA WELLMAN FRICTION PRODUCTS
X4511C	79370	THE S K WELLMAN CORP DBA WELLMAN FRICTION PRODUCTS

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Related Products | NSN 2520-01-128-5652

2520-01-128-5667, 2520-01-128-5668, 2520-01-128-5669, 2520-01-128-5670, 2520-01-128-5671

Technical Data | NSN 2520-01-128-5652

Characteristic	Specifications
DESIGN TYPE	DRY
FLEXIBILITY	RIGID
DISK TYPE	INTERNAL TEETH
CONSTRUCTION	SOLID
TEETH QUANTITY PER DISK	76
FEATURES PROVIDED	FRICTION MATERIAL FACING
III END ITEM IDENTIFICATION	2350-01-061-2445
(NON-CORE DATA) THICKNESS	0.157 INCHES MINIMUM AND 0.163 INCHES MAXIMUM
(NON-CORE DATA) MATERIAL THICKNESS	0.020 INCHES NOMINAL
(NON-CORE DATA) MATERIAL LOCATION	BOTH SIDES
(NON-CORE DATA) TOOTH ARRANGEMENT	CONTINUOUS
(NON-CORE DATA) DESIGN FORM	SOLID
(NON-CORE DATA) MATERIAL OUTSIDE DIAMETER	15.374 INCHES NOMINAL
(NON-CORE DATA) MATERIAL	BRONZE
MANUFACTURERS CODE	19207
MFR SOURCE CONTROLLING REFERENCE	12288149

Restrictions/Controls & Freight Information | NSN 2520-01-128-5652

Restrictions
Freight

Category	Code	Description
Shelf-Life Code:	0	Nondeteriorative
Hazardous Material Indicator Code	P	There 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:	A	Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:	U	UNCLASSIFIED
Precious Metals Indicator Code:	A	Item 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	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 2520-01-128-5652

Category	Code	Description
Materiel Category and Inventory Manager	J	Ground Forces Support Materiel (DLA/GSA Items)
Appropriation and Budget Activity	2	Stock Fund Secondary Items
Management Inventory Segment	2	NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code	0	Medical Materiel
Weapons Systems/End Item or Homogeneous Group	00	DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements Code	X	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 Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DA	Department of the Army
Service Organization	A	U.S. Army
Reparability	Z	This is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice Codes	Z	INSURANCE/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 Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each

Category	Code	Description
Stores Account Code	1	Marine Corps Stock Fund Account Item.
Combat Essentiality Code	5	Critical 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 Code	B	All CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code	2	ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Operational Test Code	0	Items of supply which when properly packaged and placed in storage, do not require the performance of special procedures while in storage, nor prior to issue, and for which it has been determined that existing Care in Stores quality control procedures are adequate.
Physical Category Code	1	Bin
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DM	U.S. Marine Corps
Service Organization	M	U.S. Marine Corps
Reparability	Z	Nonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
Acquisition Advice Codes	Z	INSURANCE/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 Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each

Category	Code	Description
Cognizance Codes	9B	Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DN	Department of the Navy
Service Organization	N	U.S. Navy
Acquisition Advice Codes	Z	INSURANCE/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 Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each