Push Rod, Engine Poppet Valve2815-01-506-7158

NSN 2815-01-506-7158 · NIIN 015067158 · Part number 100-3879

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

Government record, cited

NSN 2815-01-506-7158 — this item is cataloged by the U.S. Government under National Stock Number 2815-01-506-7158. Manufacturer of record part number: 100-3879.

Also searched as 2815-01-506-7158 · 2815015067158 · NIIN 015067158 · 01-506-7158 · FSC 2815 Diesel Engines and Components · CAGE 11083 · 100-3879 · 225-7670 REF NO 11

Nearby stock numbers ← 2815-01-506-7153 Tappet, Engine Poppet Valve · 2815-01-506-7163 Rocker Arm Assembly, Engine Poppe →

Features

Push Rod,engine Poppet Valve — FSC 2815
2 manufacturer part numbers on file
Manufacturer of record: Caterpillar Inc Div Caterpillar Defense

Identification

NSN: 2815-01-506-7158
NIIN: 015067158
FSC: 2815 — Diesel Engines and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: 100-3879
Manufacturer: Caterpillar Inc Div Caterpillar Defense

General Description

The Push Rod,engine Poppet Valve, cataloged under National Stock Number 2815-01-506-7158, 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 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	2815-01-506-7158
Primary Part Number	100-3879
Item Name	Push Rod,engine Poppet Valve
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
225-7670 REF NO 11	Caterpillar Inc Div Caterpillar Defense (USA)
100-3879 PRIMARY	Caterpillar Inc Div Caterpillar Defense (USA)

Frequently Asked Questions

What is NSN 2815-01-506-7158?

NSN 2815-01-506-7158 is a Push Rod,engine Poppet Valve, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 2815, Diesel Engines and Components. Status: active.

What part numbers are listed for NSN 2815-01-506-7158?

NSN 2815-01-506-7158 has 2 manufacturer part numbers on file: 225-7670 REF NO 11 (Caterpillar Inc Div Caterpillar Defense), 100-3879 (Caterpillar Inc Div Caterpillar Defense).

What are the specifications of 100-3879?

Key specifications for 100-3879: Special Features: NHA 225-7670 VALVE MECHANISM GP; Part Name Assigned by Controlling Agency: PUSHROD; End Item Identification: DEISEL ENGINE S/N FFG1-UP PART OF 224-7127 ENGINE AIR. 0 specifications are documented in the U.S. Government catalog.

Is NSN 2815-01-506-7158 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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