Product Details | CLUTCH DISK

2520-01-128-5667 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: MPC4350, MPC5831, 106750, 1-06750, 12288129, 23015583, 2520-01-128-5667, 01-128-5667, 2520011285667, 011285667

Vehicular Equipment Components | Vehicular Power Transmission Components

Supply Group (FSG) NSN Assign. NIIN
25 25 MAR 1982 01-128-5667

Demand History | NSN 2520-01-128-5667

Part Number Request Date QTY Origin
1-06750 2023-12-362 338 DIBBS
MPC5831 2023-12-362 338 DIBBS
1-06750 2023-11-316 931 DIBBS
MPC5831 2023-11-316 931 DIBBS
1-06750 2023-04-115 525 DIBBS
MPC5831 2023-04-115 525 DIBBS
1-06750 2023-01-23 1018 DIBBS
MPC5831 2023-01-23 1018 DIBBS
1-06750 2023-01-12 1018 DIBBS
MPC5831 2023-01-12 1018 DIBBS
1-06750 2022-09-264 875 DIBBS
MPC5831 2022-09-264 875 DIBBS
1-06750 2022-09-262 1488 DIBBS
MPC5831 2022-09-262 1488 DIBBS
1-06750 2022-09-248 1488 DIBBS
MPC5831 2022-09-248 1488 DIBBS
1-06750 2019-04-119 1006 DIBBS
MPC5831 2019-04-119 1006 DIBBS
2520-01-128-5667 2017-04-117 546 DIBBS
2520-01-128-5667 2017-04-109 2281 DIBBS
2520-01-128-5667 2017-04-100 546 DIBBS
2520-01-128-5667 2017-03-82 2000 US
2520-01-128-5667 2017-03-82 420 DIBBS
2520-01-128-5667 2017-03-75 2281 DIBBS
2520-01-128-5667 2017-03-75 180 DIBBS
2520-01-128-5667 2017-02-37 974 DIBBS
2520-01-128-5667 2016-12-353 974 DIBBS
2520-01-128-5667 2016-09-273 165 DIBBS
2520-01-128-5667 2015-12-350 652 DIBBS
2520-01-128-5667 2015-10-301 152 DIBBS
2520-01-128-5667 2015-10-278 152 DIBBS
2520-01-128-5667 2013-08-221 49 DIBBS
2520-01-128-5667 2013-06-179 294 DIBBS
2520-01-128-5667 2011-06-165 241 DIBBS
2520-01-128-5667 2011-04-91 124 DIBBS
2520-01-128-5667 2011-02-45 1325 DIBBS
2520-01-128-5667 2010-12-348 18 DIBBS
2520-01-128-5667 2010-11-327 102 DIBBS
2520-01-128-5667 2010-08-240 72 DIBBS
2520-01-128-5667 2010-07-211 864 DIBBS
2520-01-128-5667 2008-07-207 839 DIBBS
2520-01-128-5667 2006-05-145 1523 DIBBS
2520-01-128-5667 2006-04-109 251 DIBBS
2520-01-128-5667 2006-02-41 1807 DIBBS

Cross Reference | NSN 2520-01-128-5667

Part Number Cage Code Manufacturer
1-06750 13475 FRICTION HOLDINGS LLC DBA FRICTION PRODUCTS CO
12288129 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
23015583 73342 ALLISON TRANSMISSION, INC.
MPC4350 79370 THE S K WELLMAN CORP DBA WELLMAN FRICTION PRODUCTS
MPC5831 79370 THE S K WELLMAN CORP DBA WELLMAN FRICTION PRODUCTS

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Technical Data | NSN 2520-01-128-5667

Characteristic Specifications
DESIGN TYPE DRY
FLEXIBILITY RIGID
DISK TYPE INTERNAL TEETH
CONSTRUCTION SOLID
TEETH QUANTITY PER DISK 48
FEATURES PROVIDED FRICTION MATERIAL FACING AND MATERIAL FACING GROOVE
SPECIAL FEATURES 66 RIGHT AND LEFT HAND GROVES EQUALLY SPACED BY GENERATING WITH 7,8,9,ON 10 PARTIAL DIAMONDS WHEN MEASURED ALONG GROVES FROM ID AND OD OF FACING BOTH SIDES
III END ITEM IDENTIFICATION 2350-01-087-1095
(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) LARGEST OUTSIDE DIAMETER 7.622 INCHES NOMINAL
(NON-CORE DATA) ANGLE BETWEEN LUGS IN DEG 20.000 NOMINAL
(NON-CORE DATA) MATERIAL LOCATION BOTH SIDES
(NON-CORE DATA) TOOTH ARRANGEMENT SETS EQUALLY SPACED
(NON-CORE DATA) DESIGN FORM SOLID
(NON-CORE DATA) MATERIAL INSIDE DIAMETER 6.500 INCHES NOMINAL
(NON-CORE DATA) SECTION QUANTITY PER SIDE 1
(NON-CORE DATA) TEETH SET QUANTITY 1
(NON-CORE DATA) TEETH QUANTITY PER SET 48
(NON-CORE DATA) TEETH PITCH DIAMETER 0.266 INCHES NOMINAL
(NON-CORE DATA) MATERIAL STEEL
MANUFACTURERS CODE 19207
MFR SOURCE CONTROLLING REFERENCE 12288129

Restrictions/Controls & Freight Information | NSN 2520-01-128-5667

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: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 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 2520-01-128-5667

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
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
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 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.
Operational Test Code0Items 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 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 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