Manifold, Exhaust2815-01-146-0112

NSN 2815-01-146-0112 · NIIN 011460112 · Part number 3031187

Cummins Inc. · FSC 2815 — Diesel Engines and Components · FSG 28 — Engines, Turbines, and Components · CAGE 15434

Government record, cited

NSN 2815-01-146-0112 — this item is cataloged by the U.S. Government under National Stock Number 2815-01-146-0112. Manufacturer of record part number: 3031187.

Also searched as 2815-01-146-0112 · 2815011460112 · NIIN 011460112 · 01-146-0112 · FSC 2815 Diesel Engines and Components · CAGE 15434 · 3031187 · 5730898

Nearby stock numbers ← 2815-01-146-0102 Flywheel, Engine · 2815-01-146-1041 Push Rod, Engine Poppet Valve →

Features

Manifold,exhaust — FSC 2815
Outlet Quantity: 2
Inlet Quantity: 1
Material: IRON CAST
Outlet End Connection Type: THREADED
Temp Regulating Valve Opening: NOT INCLUDED
2 manufacturer part numbers on file
Manufacturer of record: Cummins Inc.

Identification

NSN: 2815-01-146-0112
NIIN: 011460112
FSC: 2815 — Diesel Engines and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: 3031187
Manufacturer: Cummins Inc.

General Description

The Manifold,exhaust, cataloged under National Stock Number 2815-01-146-0112, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Cummins Inc.. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 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	2815-01-146-0112
Primary Part Number	3031187
Item Name	Manifold,exhaust
FSC / FSG	2815 / 28 — Diesel Engines and Components
Manufacturer	Cummins Inc.
Status	ACTIVE
Outlet Quantity	2
Inlet Quantity	1
Material	IRON CAST
Outlet End Connection Type	THREADED
Temp Regulating Valve Opening	NOT INCLUDED

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
5730898	Am General Llc (USA)
3031187 PRIMARY	Cummins Inc. (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 2815-01-146-0112?

NSN 2815-01-146-0112 is a Manifold,exhaust, manufactured by Cummins Inc., classified under FSC 2815, Diesel Engines and Components. Status: active.

What part numbers are listed for NSN 2815-01-146-0112?

NSN 2815-01-146-0112 has 2 manufacturer part numbers on file: 5730898 (Am General Llc), 3031187 (Cummins Inc.).

What are the specifications of 3031187?

Key specifications for 3031187: Outlet Quantity: 2; Inlet Quantity: 1; Material: IRON CAST; Outlet End Connection Type: THREADED. 5 specifications are documented in the U.S. Government catalog.

Is NSN 2815-01-146-0112 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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