Product Details | INTERNAL COMBUSTION ENGINE PISTON

2815-01-492-4051 00020328050063Gasoline Reciprocating Engines, Except Aircraft; and Components28100068Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components28150029Diesel Engines and Components

Part Alternates: 23521992, 2815-01-492-4051, 01-492-4051, 2815014924051, 014924051

Engines, Turbines, and Components | Diesel Engines and Components

Supply Group (FSG) NSN Assign. NIIN
28 27 NOV 2001 01-492-4051

Drawings & Photos | NSN 2815-01-492-4051


Demand History | NSN 2815-01-492-4051

Part Number Request Date QTY Origin
23521992 2024-03-66 500 United States
2815-01-492-4051 2015-10-288 291 DIBBS
2815-01-492-4051 2015-03-68 284 DIBBS
2815-01-492-4051 2015-02-57 284 DIBBS
2815-01-492-4051 2015-02-48 77 DIBBS
2815-01-492-4051 2015-02-34 77 DIBBS
2815-01-492-4051 2015-01-25 185 DIBBS
2815-01-492-4051 2013-09-245 2 DIBBS
2815-01-492-4051 2013-06-164 2 DIBBS
2815-01-492-4051 2013-05-121 2 DIBBS

Cross Reference | NSN 2815-01-492-4051

Part Number Cage Code Manufacturer
23521992 72582 MTU AMERICA INC.

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Technical Data | NSN 2815-01-492-4051

Characteristic Specifications
MATERIAL IRON, MALLEABLE
DIAMETER 4.226 INCHES NOMINAL
OVERALL HEIGHT 3.500 INCHES NOMINAL
HEAD STYLE B3 DISH
RING GROOVE QUANTITY 3
RING GROOVE POSITION FIRE RING 1, COMPRESSION RING 2, COMPRESSION RING 3
PINHOLE DIAMETER 1.5270 INCHES MINIMUM AND 1.5470 INCHES MAXIMUM
PIN NOT INCLUDED
RING NOT INCLUDED
UNIT PACKAGE QUANTITY 1
SPECIAL FEATURES SKIRT IS NOT PROVIDED; LENGTH MAY VARY FOR BALANCING; DIA 4.2256 IN. MIN. 4.226 IN. MAX.
III END ITEM IDENTIFICATION M109 HOWITZER; NHA DIESEL ENGINE NSN 2815-01-335-4579
III PART NAME ASSIGNED BY CONTROLLING AGENCY PISTON CROWN (CROSSHEAD)

Restrictions/Controls & Freight Information | NSN 2815-01-492-4051

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
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: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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 120800 ENGINES, INTERNAL COMBUSTION, NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 593 unknown
Originating Activity Code AH Defense Supply Center Columbus
Columbus, OH 43215
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 2815-01-492-4051

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