Oil Pump Assembly, Engine2805-01-579-7343

NSN 2805-01-579-7343 · NIIN 015797343 · Part number 3318905

Caterpillar Inc Div Caterpillar Defense · FSC 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components · FSG 28 — Engines, Turbines, and Components · CAGE 11083

Government record, cited

NSN 2805-01-579-7343 — this item is cataloged by the U.S. Government under National Stock Number 2805-01-579-7343. Manufacturer of record part number: 3318905.

Also searched as 2805-01-579-7343 · 2805015797343 · NIIN 015797343 · 01-579-7343 · FSC 2805 Gasoline Reciprocating Engines, Except Aircraft; and Components · CAGE 11083 · 3318905 · 210-5522

Nearby stock numbers ← 2805-01-579-4607 Manifold, Intake · 2805-01-580-3093 Swivel Bracket →

Features

Oil Pump Assembly,engine — FSC 2805
1 manufacturer part number on file
Manufacturer of record: Caterpillar Inc Div Caterpillar Defense

Identification

NSN: 2805-01-579-7343
NIIN: 015797343
FSC: 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: 3318905
Manufacturer: Caterpillar Inc Div Caterpillar Defense

General Description

The Oil Pump Assembly,engine, cataloged under National Stock Number 2805-01-579-7343, is classified within Federal Supply Class 2805 (Gasoline Reciprocating Engines, Except Aircraft; and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	2805-01-579-7343
Primary Part Number	3318905
Item Name	Oil Pump Assembly,engine
FSC / FSG	2805 / 28 — Gasoline Reciprocating Engines, Except Aircraft; 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
3318905 PRIMARY	Caterpillar Inc Div Caterpillar Defense (USA)

Reference documents

Reference	Meaning
210-5522	5/9 Secondary reference Caterpillar Inc Div Caterpillar Defense

Frequently Asked Questions

What is NSN 2805-01-579-7343?

NSN 2805-01-579-7343 is a Oil Pump Assembly,engine, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 2805, Gasoline Reciprocating Engines, Except Aircraft; and Components. Status: active.

What part numbers are listed for NSN 2805-01-579-7343?

NSN 2805-01-579-7343 has 1 manufacturer part number on file: 3318905 (Caterpillar Inc Div Caterpillar Defense).

What are the specifications of 3318905?

Key specifications for 3318905: End Item Identification: ENGINE GROUP. 0 specifications are documented in the U.S. Government catalog.

Is NSN 2805-01-579-7343 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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