NSN 2815-01-615-4535 · NIIN 016154535 · Part number 12001A0051
Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service · FSC 2815 — Diesel Engines and Components · FSG 28 — Engines, Turbines, and Components · CAGE 01365
Government record, cited
NSN 2815-01-615-4535 — this item is cataloged by the U.S. Government under National Stock Number 2815-01-615-4535. Manufacturer of record part number: 12001A0051.
Also searched as2815-01-615-4535 ·
2815016154535 ·
NIIN 016154535 ·
01-615-4535 ·
FSC 2815 Diesel Engines and Components · CAGE 01365 · 12001A0051
Manufacturer of record: Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service
Identification
NSN: 2815-01-615-4535
NIIN: 016154535
FSC: 2815 — Diesel Engines and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: 12001A0051
Manufacturer: Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service
General Description
The Engine,diesel, cataloged under National Stock Number 2815-01-615-4535, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2815-01-615-4535
Primary Part Number
12001A0051
Item Name
Engine,diesel
FSC / FSG
2815 / 28 — Diesel Engines and Components
Manufacturer
Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service
Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service (USA)
No interchangeability data on file.
Other items in FSC 2815 — Diesel Engines and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2815-00-000-0075
ENGINE,DIESEL
2815-00-001-0022
VALVE,POPPET,ENGINE
2815-00-001-3475
PISTON,INTERNAL COMBUSTION ENGIN
2815-00-001-7728
TAPPET,PUMP
2815-00-001-7737
2815-00-001-7737 · Item name not on file
2815-00-001-7805
OIL PUMP ASSEMBLY
2815-00-001-7806
CAMSHAFT,ENGINE
2815-00-001-7813
RING SET,PISTON
Frequently Asked Questions
What is NSN 2815-01-615-4535?
NSN 2815-01-615-4535 is a Engine,diesel, manufactured by Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service, classified under FSC 2815, Diesel Engines and Components. Status: active.
What part numbers are listed for NSN 2815-01-615-4535?
NSN 2815-01-615-4535 has 1 manufacturer part number on file: 12001A0051 (Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service).
What are the specifications of 12001A0051?
Key specifications for 12001A0051: Part Name Assigned by Controlling Agency: ENGINE,COUGAR MRAP W/570 AMP ALTERNATOR; End Item Identification: MRAP - COUGAR. 0 specifications are documented in the U.S. Government catalog.
Is NSN 2815-01-615-4535 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.