Engine, Diesel2815-01-685-4939

NSN 2815-01-685-4939 · NIIN 016854939 · Part number KDW1404

Kohler Co. · FSC 2815 — Diesel Engines and Components · FSG 28 — Engines, Turbines, and Components · CAGE 67271

Government record, cited

NSN 2815-01-685-4939 — this item is cataloged by the U.S. Government under National Stock Number 2815-01-685-4939. Manufacturer of record part number: KDW1404.

Also searched as 2815-01-685-4939 · 2815016854939 · NIIN 016854939 · 01-685-4939 · FSC 2815 Diesel Engines and Components · CAGE 67271 · KDW1404

Nearby stock numbers ← 2815-01-685-4800 Manifold, Exhaust · 2815-01-685-5328 Parts Kit, Oil Cooler →

Features

Engine,diesel — FSC 2815
Engine Overall Length: 593.0 MILLIMETERS NOMINAL MM
Engine Overall Width: 515.5 MILLIMETERS NOMINAL MM
Engine Overall Height: 484.5 MILLIMETERS NOMINAL MM
Cylinder Quantity: 4
Standard Bore Diameter: 75.0 MILLIMETERS MM
Stroke Length: 77.6 MILLIMETERS MM
1 manufacturer part number on file

Identification

NSN: 2815-01-685-4939
NIIN: 016854939
FSC: 2815 — Diesel Engines and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: KDW1404
Manufacturer: Kohler Co.

General Description

The Engine,diesel, cataloged under National Stock Number 2815-01-685-4939, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Kohler Co.. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 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	2815-01-685-4939
Primary Part Number	KDW1404
Item Name	Engine,diesel
FSC / FSG	2815 / 28 — Diesel Engines and Components
Manufacturer	Kohler Co.
Status	ACTIVE
Engine Overall Length	593.0 MILLIMETERS NOMINAL MM
Engine Overall Width	515.5 MILLIMETERS NOMINAL MM
Engine Overall Height	484.5 MILLIMETERS NOMINAL MM
Cylinder Quantity	4
Standard Bore Diameter	75.0 MILLIMETERS MM
Stroke Length	77.6 MILLIMETERS MM

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
KDW1404 PRIMARY	Kohler Co. (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.

2815-00-011-9099

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 2815-01-685-4939?

NSN 2815-01-685-4939 is a Engine,diesel, manufactured by Kohler Co., classified under FSC 2815, Diesel Engines and Components. Status: active.

What part numbers are listed for NSN 2815-01-685-4939?

NSN 2815-01-685-4939 has 1 manufacturer part number on file: KDW1404 (Kohler Co.).

What are the specifications of KDW1404?

Key specifications for KDW1404: Engine Overall Length: 593.0 MILLIMETERS NOMINAL MM; Engine Overall Width: 515.5 MILLIMETERS NOMINAL MM; Engine Overall Height: 484.5 MILLIMETERS NOMINAL MM; Special Features: COMPRESSION RATE 22,8:1, RPM 3600, MAX TORQUE 84.0, RPM. 6 specifications are documented in the U.S. Government catalog.

Is NSN 2815-01-685-4939 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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