NSN 2520-01-055-8337 CV60597, HPC4237, HPC-4237

Product Details | CLUTCH DISK

2520-01-055-8337 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: CV60597, HPC4237, HPC-4237, 2AX988, 6835748, 03990005255, 039-90005-255, 056710C380 , 23010436, 23041786, 23041786V, 23041786-V, 2520-01-055-8337, 01-055-8337, 2520010558337, 010558337

Vehicular Equipment Components | Vehicular Power Transmission Components

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
25	12 FEB 1978	01-055-8337	52060 ( DISK, CLUTCH, VEHICULAR )

Part Number	Request Date	QTY	Origin
039-90005-255	2025-10-303	278	DIBBS
056710C380	2025-10-303	278	DIBBS
23041786	2025-10-303	278	DIBBS
23041786-V	2025-10-303	278	DIBBS
2AX988	2025-10-303	278	DIBBS
HPC-4237	2025-10-303	278	DIBBS
039-90005-255	2025-10-288	278	DIBBS
056710C380	2025-10-288	278	DIBBS
23041786	2025-10-288	278	DIBBS
23041786-V	2025-10-288	278	DIBBS
2AX988	2025-10-288	278	DIBBS
HPC-4237	2025-10-288	278	DIBBS
039-90005-255	2025-10-282	278	DIBBS
056710C380	2025-10-282	278	DIBBS
23041786	2025-10-282	278	DIBBS
23041786-V	2025-10-282	278	DIBBS
2AX988	2025-10-282	278	DIBBS
HPC-4237	2025-10-282	278	DIBBS
039-90005-255	2025-09-267	278	DIBBS
056710C380	2025-09-267	278	DIBBS
23041786	2025-09-267	278	DIBBS
23041786-V	2025-09-267	278	DIBBS
2AX988	2025-09-267	278	DIBBS
HPC-4237	2025-09-267	278	DIBBS
2520-01-055-8337	2022-12-348	50	UK
039-90005-255	2022-05-147	643	DIBBS
056710C380	2022-05-147	643	DIBBS
23041786	2022-05-147	643	DIBBS
23041786-V	2022-05-147	643	DIBBS
2AX988	2022-05-147	643	DIBBS
HPC-4237	2022-05-147	643	DIBBS
039-90005-255	2022-05-136	643	DIBBS
056710C380	2022-05-136	643	DIBBS
23041786	2022-05-136	643	DIBBS
23041786-V	2022-05-136	643	DIBBS
2AX988	2022-05-136	643	DIBBS
HPC-4237	2022-05-136	643	DIBBS
039-90005-255	2022-05-129	1138	DIBBS
056710C380	2022-05-129	1138	DIBBS
23041786	2022-05-129	1138	DIBBS
23041786-V	2022-05-129	1138	DIBBS
2AX988	2022-05-129	1138	DIBBS
HPC-4237	2022-05-129	1138	DIBBS
039-90005-255	2022-04-118	1138	DIBBS
056710C380	2022-04-118	1138	DIBBS
23041786	2022-04-118	1138	DIBBS
23041786-V	2022-04-118	1138	DIBBS
2AX988	2022-04-118	1138	DIBBS
HPC-4237	2022-04-118	1138	DIBBS
039-90005-255	2020-02-34	443	DIBBS
056710C380	2020-02-34	443	DIBBS
23041786	2020-02-34	443	DIBBS
23041786-V	2020-02-34	443	DIBBS
2AX988	2020-02-34	443	DIBBS
HPC-4237	2020-02-34	443	DIBBS
039-90005-255	2020-01-16	687	DIBBS
056710C380	2020-01-16	687	DIBBS
23041786	2020-01-16	687	DIBBS
23041786-V	2020-01-16	687	DIBBS
2AX988	2020-01-16	687	DIBBS
HPC-4237	2020-01-16	687	DIBBS
039-90005-255	2020-01-05	687	DIBBS
056710C380	2020-01-05	687	DIBBS
23041786	2020-01-05	687	DIBBS
23041786-V	2020-01-05	687	DIBBS
2AX988	2020-01-05	687	DIBBS
HPC-4237	2020-01-05	687	DIBBS
039-90005-255	2019-12-342	17	DIBBS
056710C380	2019-12-342	17	DIBBS
23041786	2019-12-342	17	DIBBS
23041786-V	2019-12-342	17	DIBBS
2AX988	2019-12-342	17	DIBBS
HPC-4237	2019-12-342	17	DIBBS
039-90005-255	2019-11-325	17	DIBBS
056710C380	2019-11-325	17	DIBBS
23041786	2019-11-325	17	DIBBS
23041786-V	2019-11-325	17	DIBBS
2AX988	2019-11-325	17	DIBBS
HPC-4237	2019-11-325	17	DIBBS
039-90005-255	2019-09-251	26	DIBBS
056710C380	2019-09-251	26	DIBBS
23041786	2019-09-251	26	DIBBS
23041786-V	2019-09-251	26	DIBBS
2AX988	2019-09-251	26	DIBBS
HPC-4237	2019-09-251	26	DIBBS
039-90005-255	2019-08-231	263	DIBBS
056710C380	2019-08-231	263	DIBBS
23041786	2019-08-231	263	DIBBS
23041786-V	2019-08-231	263	DIBBS
2AX988	2019-08-231	263	DIBBS
HPC-4237	2019-08-231	263	DIBBS
039-90005-255	2019-08-218	263	DIBBS
056710C380	2019-08-218	263	DIBBS
23041786	2019-08-218	263	DIBBS
23041786-V	2019-08-218	263	DIBBS
2AX988	2019-08-218	263	DIBBS
HPC-4237	2019-08-218	263	DIBBS
039-90005-255	2019-07-206	63	DIBBS
056710C380	2019-07-206	63	DIBBS
23041786	2019-07-206	63	DIBBS
23041786-V	2019-07-206	63	DIBBS
2AX988	2019-07-206	63	DIBBS
HPC-4237	2019-07-206	63	DIBBS
039-90005-255	2019-04-119	29	DIBBS
056710C380	2019-04-119	29	DIBBS
23041786	2019-04-119	29	DIBBS
23041786-V	2019-04-119	29	DIBBS
2AX988	2019-04-119	29	DIBBS
HPC-4237	2019-04-119	29	DIBBS
039-90005-255	2019-04-108	29	DIBBS
056710C380	2019-04-108	29	DIBBS
23041786	2019-04-108	29	DIBBS
23041786-V	2019-04-108	29	DIBBS
2AX988	2019-04-108	29	DIBBS
HPC-4237	2019-04-108	29	DIBBS
039-90005-255	2019-03-66	365	DIBBS
056710C380	2019-03-66	365	DIBBS
23041786	2019-03-66	365	DIBBS
23041786-V	2019-03-66	365	DIBBS
2AX988	2019-03-66	365	DIBBS
HPC-4237	2019-03-66	365	DIBBS
039-90005-255	2019-02-35	215	DIBBS
056710C380	2019-02-35	215	DIBBS
23041786	2019-02-35	215	DIBBS
23041786-V	2019-02-35	215	DIBBS
2AX988	2019-02-35	215	DIBBS
2520-01-055-8337	2018-11-305	140	United Kingdom
2520-01-055-8337	2011-06-152	24	US
2520-01-055-8337	2010-11-327	5162	DIBBS
2520-01-055-8337	2010-07-192	461	DIBBS
2520-01-055-8337	2010-06-168	1000	DIBBS
2520-01-055-8337	2010-06-165	15245	DIBBS
2520-01-055-8337	2010-06-160	9945	DIBBS
2520-01-055-8337	2010-06-159	9865	DIBBS
2520-01-055-8337	2008-12-340	214	DIBBS
2520-01-055-8337	2008-12-340	400	DIBBS

Cross Reference | NSN 2520-01-055-8337

Part Number	Cage Code	Manufacturer
039-90005-255	59556	KOVATCH CORP.
056710C380	1HQE5	ALTO PRODUCTS CORP.
23010436	73342	ALLISON TRANSMISSION, INC.
23010436	K4914	DETROIT DIESEL OVERSEAS DISTRIBUTION CORP
23010436	U2477	MITCHELL DIESEL LIMITED T/AMITCHELL POWERSYSTEMS
23041786	73342	ALLISON TRANSMISSION, INC.
23041786-V	1EN78	VIKING INCORPORATED
2AX988	45152	OSHKOSH CORPORATION
2AX988	75Q65	OSHKOSH DEFENSE, LLC
6835748	73342	ALLISON TRANSMISSION, INC.
CV60597	K2709	PERKINS ENGINES COMPANY LTD
HPC-4237	79370	THE S K WELLMAN CORP DBA WELLMAN FRICTION PRODUCTS

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Related Products | NSN 2520-01-055-8337

2520-01-056-2920, 2520-01-056-3380, 2520-01-056-3465, 2520-01-056-5068, 2520-01-056-5370

Restrictions/Controls & Freight Information | NSN 2520-01-055-8337

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:	U	Precious 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	AX	Defense Supply Center Columbus Columbus, OH 43216-5000
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 2520-01-055-8337

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
Budget Code	9	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 Validation	N	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 Code	SF	Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DF	Department of the Air Force
Service Organization	F	U.S. Air Force
Reparability	N	Stock Fund (except Munitions)
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	2	Non-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 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.
Echelon Identification Code	B	Consumable Repair Parts
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