PartsTable TECHNICAL DATA SHEET

NSN 2815-00-404-2926Government record, cited

Manifold, Exhaust2815-00-404-2926

NSN 2815-00-404-2926 · NIIN 004042926 · Part number 194921

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

Government record, cited

NSN 2815-00-404-2926 — this item is cataloged by the U.S. Government under National Stock Number 2815-00-404-2926. Manufacturer of record part number: 194921.

Also searched as 2815-00-404-2926 · 2815004042926 · NIIN 004042926 · 00-404-2926 · FSC 2815 Diesel Engines and Components · CAGE 15434 · 194921 · 194927 · 133026 · 41721 · 213317

Nearby stock numbers ← 2815-00-404-2924 Connection, Air Intake, Blower · 2815-00-404-2933 →

Features

Manifold,exhaust — FSC 2815
Outlet Quantity: 1
Inlet Quantity: 2
Inlet Connection Type: FLANGED
Material: IRON CAST
Outlet End Connection Type: UNTHREADED INTERNAL PIPE/TUBE
Temp Regulating Valve Opening: NOT INCLUDED
1 manufacturer part number on file

Identification

NSN: 2815-00-404-2926
NIIN: 004042926
FSC: 2815 — Diesel Engines and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: 194921
Manufacturer: Cummins Inc.

General Description

The Manifold,exhaust, cataloged under National Stock Number 2815-00-404-2926, 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 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Cancelled.

Technical Specifications

Parameter	Value
NSN	2815-00-404-2926
Primary Part Number	194921
Item Name	Manifold,exhaust
FSC / FSG	2815 / 28 — Diesel Engines and Components
Manufacturer	Cummins Inc.
Status	CANCELLED
Outlet Quantity	1
Inlet Quantity	2
Inlet Connection Type	FLANGED
Material	IRON CAST
Outlet End Connection Type	UNTHREADED INTERNAL PIPE/TUBE
Temp Regulating Valve Opening	NOT INCLUDED

Lifecycle & Compliance

Acquisition Status	CANCELLED
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

⇄ Related Items 7

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

3950-00-707-267341721 POSSIBLE MATCH

SHAFT,CARGO WINCH

Possible match (shared part number)Cunico Corporation

5340-00-795-7600417-2-1 POSSIBLE MATCH

CAP,FILLER OPENING

Possible match (shared part number)Parker Hannifin Corp Dba Pneutronics

5962-01-088-948741721 POSSIBLE MATCH

MICROCIRCUIT,DIGITAL

Possible match (shared part number)Raytheon Company Div Rmd Strategic

3455-01-166-515841721 POSSIBLE MATCH

CUTTER,MILLING,END

Possible match (shared part number)Kennametal Inc. Div Kennametal Industrial Products Group

4710-01-247-2677194921-1 POSSIBLE MATCH

TUBE ASSEMBLY,METAL

Possible match (shared part number)L3harris Technologies, Inc Div Space & Airborne Systems

3020-01-265-3144194927 POSSIBLE MATCH

GEAR SET

Possible match (shared part number)Telemechanics Inc

9330-01-348-31281 9492-1 POSSIBLE MATCH

PLASTIC MOLDING MATERIAL

Possible match (shared part number)Krupp-Mak Co

Cross-Reference Index

Part Number	Manufacturer
194921 PRIMARY	Cummins Inc. (USA)

Reference documents

Reference	Meaning
194927	E/8 Replaced / superseded reference Cummins Inc.
133026	E/8 Replaced / superseded reference Cummins Inc.
41721	E/8 Replaced / superseded reference Cummins Inc.
213317	E/8 Replaced / superseded reference Cummins Inc.
2815004042926	6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales

Related Parts

3950-00-707-2673POSSIBLE MATCH

SHAFT,CARGO WINCH

41721

5340-00-795-7600POSSIBLE MATCH

CAP,FILLER OPENING

417-2-1

5962-01-088-9487POSSIBLE MATCH

MICROCIRCUIT,DIGITAL

41721

3455-01-166-5158POSSIBLE MATCH

CUTTER,MILLING,END

41721

4710-01-247-2677POSSIBLE MATCH

TUBE ASSEMBLY,METAL

194921-1

3020-01-265-3144POSSIBLE MATCH

GEAR SET

194927

9330-01-348-3128POSSIBLE MATCH

PLASTIC MOLDING MATERIAL

1 9492-1

Frequently Asked Questions

What is NSN 2815-00-404-2926?

NSN 2815-00-404-2926 is a Manifold,exhaust, manufactured by Cummins Inc., classified under FSC 2815, Diesel Engines and Components. Status: cancelled.

What part numbers are listed for NSN 2815-00-404-2926?

NSN 2815-00-404-2926 has 1 manufacturer part number on file: 194921 (Cummins Inc.).

What NSN replaces 2815-00-404-2926?

7 possible matches (shared part number, not a government interchangeability claim): 3950-00-707-2673, 5340-00-795-7600, 5962-01-088-9487. Verify interchangeability with system specifications before substitution.

What are the specifications of 194921?

Key specifications for 194921: Outlet Quantity: 1; Inlet Quantity: 2; Inlet Connection Type: FLANGED; Material: IRON CAST. 6 specifications are documented in the U.S. Government catalog.

Is NSN 2815-00-404-2926 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.

Is NSN 2815-00-404-2926 still in active supply?

NSN 2815-00-404-2926 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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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