PartsTable TECHNICAL DATA SHEET

NSN 2815-01-445-2165Government record, cited

Weight, Over Speed2815-01-445-2165

NSN 2815-01-445-2165 · NIIN 014452165 · Part number 40026944

Progress Rail Locomotive Inc. Dba Progress Rail Switching Services Llc · FSC 2815 — Diesel Engines and Components · FSG 28 — Engines, Turbines, and Components · CAGE 39VG9

Government record, cited

NSN 2815-01-445-2165 — this item is cataloged by the U.S. Government under National Stock Number 2815-01-445-2165. Manufacturer of record part number: 40026944.

Also searched as 2815-01-445-2165 · 2815014452165 · NIIN 014452165 · 01-445-2165 · FSC 2815 Diesel Engines and Components · CAGE 39VG9 · 40026944

Nearby stock numbers ← 2815-01-445-1629 Connection Piece · 2815-01-445-2178 Pad, Turbocharger →

Features

Weight,over Speed — FSC 2815
1 manufacturer part number on file
Manufacturer of record: Progress Rail Locomotive Inc. Dba Progress Rail Switching Services Llc

Identification

NSN: 2815-01-445-2165
NIIN: 014452165
FSC: 2815 — Diesel Engines and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: 40026944
Manufacturer: Progress Rail Locomotive Inc. Dba Progress Rail Switching Services Llc

General Description

The Weight,over Speed, cataloged under National Stock Number 2815-01-445-2165, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Progress Rail Locomotive Inc. Dba Progress Rail Switching Services Llc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	2815-01-445-2165
Primary Part Number	40026944
Item Name	Weight,over Speed
FSC / FSG	2815 / 28 — Diesel Engines and Components
Manufacturer	Progress Rail Locomotive Inc. Dba Progress Rail Switching Services Llc
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
40026944 PRIMARY	Progress Rail Locomotive Inc. Dba Progress Rail Switching Services Llc (USA)

Reference documents

Reference	Meaning
40026944	3/9 Design control — primary reference General Motors Corp Electro-Motive Div

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.

2815-00-000-0075

ENGINE,DIESEL

2815-00-001-0022

VALVE,POPPET,ENGINE

2815-00-001-3475

PISTON,INTERNAL COMBUSTION ENGIN

2815-00-001-7728

TAPPET,PUMP

2815-00-001-7737

2815-00-001-7737 · Item name not on file

2815-00-001-7805

OIL PUMP ASSEMBLY

2815-00-001-7806

CAMSHAFT,ENGINE

2815-00-001-7813

RING SET,PISTON

Frequently Asked Questions

What is NSN 2815-01-445-2165?

NSN 2815-01-445-2165 is a Weight,over Speed, manufactured by Progress Rail Locomotive Inc. Dba Progress Rail Switching Services Llc, classified under FSC 2815, Diesel Engines and Components. Status: active.

What part numbers are listed for NSN 2815-01-445-2165?

NSN 2815-01-445-2165 has 1 manufacturer part number on file: 40026944 (Progress Rail Locomotive Inc. Dba Progress Rail Switching Services Llc).

What are the specifications of 40026944?

Key specifications for 40026944: Special Features: WEIGHT,TRIP THROW OUT FOR RIGHT BANK; End Item Identification: LOGISTGICS SUPPORT VESSEL. 0 specifications are documented in the U.S. Government catalog.

Is NSN 2815-01-445-2165 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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