Engine, Diesel2815-01-591-7631

NSN 2815-01-591-7631 · NIIN 015917631 · Part number R0122457

Denel Vehicle Systems · FSC 2815 — Diesel Engines and Components · FSG 28 — Engines, Turbines, and Components · CAGE SZ177

Government record, cited

NSN 2815-01-591-7631 — this item is cataloged by the U.S. Government under National Stock Number 2815-01-591-7631. Manufacturer of record part number: R0122457.

Also searched as 2815-01-591-7631 · 2815015917631 · NIIN 015917631 · 01-591-7631 · FSC 2815 Diesel Engines and Components · CAGE SZ177 · R0122457

Nearby stock numbers ← 2815-01-591-5913 Engine Block Assembly, Diesel · 2815-01-591-7633 Engine, Diesel →

Features

Engine,diesel — FSC 2815
2 manufacturer part numbers on file
Manufacturer of record: Denel Vehicle Systems

Identification

NSN: 2815-01-591-7631
NIIN: 015917631
FSC: 2815 — Diesel Engines and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: R0122457
Manufacturer: Denel Vehicle Systems

General Description

The Engine,diesel, cataloged under National Stock Number 2815-01-591-7631, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Denel Vehicle Systems. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	2815-01-591-7631
Primary Part Number	R0122457
Item Name	Engine,diesel
FSC / FSG	2815 / 28 — Diesel Engines and Components
Manufacturer	Denel Vehicle Systems
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
R0122457	General Dynamics Land Systems Canadacorp (CAN)
R0122457 PRIMARY	Denel Vehicle Systems (ZAF)

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.

2815-00-011-9099

2815-00-011-9099 · Item name not on file

2815-00-017-1875

2815-00-024-4185

2815-00-024-4185 · Item name not on file

2815-00-033-1482

2815-00-033-1482 · Item name not on file

2815-00-036-5350

2815-00-036-5350 · Item name not on file

2815-00-179-7630

TUBE

2815-00-346-4639

STRAINER ASSY

2815-00-592-5308

RING,PISTON

Frequently Asked Questions

What is NSN 2815-01-591-7631?

NSN 2815-01-591-7631 is a Engine,diesel, manufactured by Denel Vehicle Systems, classified under FSC 2815, Diesel Engines and Components. Status: active.

What part numbers are listed for NSN 2815-01-591-7631?

NSN 2815-01-591-7631 has 2 manufacturer part numbers on file: R0122457 (General Dynamics Land Systems Canadacorp), R0122457 (Denel Vehicle Systems).

What are the specifications of R0122457?

Key specifications for R0122457: Part Name Assigned by Controlling Agency: POWER PACK ASSEMBLY; End Item Identification: MRAP; 2355-01-585-6247 RG31 MK5E MMPV. 0 specifications are documented in the U.S. Government catalog.

Is NSN 2815-01-591-7631 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.

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