PartsTable TECHNICAL DATA SHEET

NSN 2815-01-466-8317Government record, cited

Parts Kit, Engine Oil Pump2815-01-466-8317

NSN 2815-01-466-8317 · NIIN 014668317 · Part number 4W9575

Caterpillar Inc Div Caterpillar Defense · FSC 2815 — Diesel Engines and Components · FSG 28 — Engines, Turbines, and Components · CAGE 11083

Government record, cited

NSN 2815-01-466-8317 — this item is cataloged by the U.S. Government under National Stock Number 2815-01-466-8317. Manufacturer of record part number: 4W9575.

Also searched as 2815-01-466-8317 · 2815014668317 · NIIN 014668317 · 01-466-8317 · FSC 2815 Diesel Engines and Components · CAGE 11083 · 4W9575

Nearby stock numbers ← 2815-01-466-8234 Breather · 2815-01-466-8445 Guard, Diesel Engine →

Features

Parts Kit,engine Oil Pump — FSC 2815
3 manufacturer part numbers on file
Manufacturer of record: Caterpillar Inc Div Caterpillar Defense

Identification

NSN: 2815-01-466-8317
NIIN: 014668317
FSC: 2815 — Diesel Engines and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: 4W9575
Manufacturer: Caterpillar Inc Div Caterpillar Defense

General Description

The Parts Kit,engine Oil Pump, cataloged under National Stock Number 2815-01-466-8317, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. The record lists 3 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	2815-01-466-8317
Primary Part Number	4W9575
Item Name	Parts Kit,engine Oil Pump
FSC / FSG	2815 / 28 — Diesel Engines and Components
Manufacturer	Caterpillar Inc Div Caterpillar Defense
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
4W9575	Navantia - Propulsion Y Energia Motores - Cartagena (ESP)
4W9575	Navantia Sa Sme. Div Navantia Hq (ESP)
4W9575 PRIMARY	Caterpillar Inc Div Caterpillar Defense (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 2815-01-466-8317?

NSN 2815-01-466-8317 is a Parts Kit,engine Oil Pump, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 2815, Diesel Engines and Components. Status: active.

What part numbers are listed for NSN 2815-01-466-8317?

NSN 2815-01-466-8317 has 3 manufacturer part numbers on file: 4W9575 (Navantia - Propulsion Y Energia Motores - Cartagena), 4W9575 (Navantia Sa Sme. Div Navantia Hq), 4W9575 (Caterpillar Inc Div Caterpillar Defense).

What are the specifications of 4W9575?

Key specifications for 4W9575: End Item Identification: SERVICE REPAIR OF ROTARY PUMP 7W1282. 0 specifications are documented in the U.S. Government catalog.

Is NSN 2815-01-466-8317 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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