NSN 4140-01-425-7233 · NIIN 014257233 · Part number E131004000-01
Triumph Thermal Systems - Maryland, Inc. · FSC 4140 — Fans, Air Circulators, and Blower Equipment · FSG 41 — Refrigeration, AC, and Air Circulating Equipment · CAGE 01359
Government record, cited
NSN 4140-01-425-7233 — this item is cataloged by the U.S. Government under National Stock Number 4140-01-425-7233. Manufacturer of record part number: E131004000-01.
Also searched as4140-01-425-7233 ·
4140014257233 ·
NIIN 014257233 ·
01-425-7233 ·
FSC 4140 Fans, Air Circulators, and Blower Equipment · CAGE 01359 · E131004000-01 · 7-511A21504-3
Manufacturer of record: Triumph Thermal Systems - Maryland, Inc.
Identification
NSN: 4140-01-425-7233
NIIN: 014257233
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
FSG: 41 — Refrigeration, AC, and Air Circulating Equipment
Primary part number: E131004000-01
Manufacturer: Triumph Thermal Systems - Maryland, Inc.
General Description
The Fan,centrifugal, cataloged under National Stock Number 4140-01-425-7233, is classified within Federal Supply Class 4140 (Fans, Air Circulators, and Blower Equipment) of the Refrigeration, AC, and Air Circulating Equipment group. The manufacturer of record is Triumph Thermal Systems - Maryland, Inc.. Government technical data includes 1 specification, 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
4140-01-425-7233
Primary Part Number
E131004000-01
Item Name
Fan,centrifugal
FSC / FSG
4140 / 41 — Fans, Air Circulators, and Blower Equipment
Other items in FSC 4140 — Fans, Air Circulators, and Blower Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4140-00-000-0082
IMPELLER,FAN,AXIAL
4140-00-001-1517
FAN,CENTRIFUGAL
4140-00-001-1536
FAN,VENTILATING
4140-00-001-1537
4140-00-001-1537 · Item name not on file
4140-00-001-3930
4140-00-001-3930 · Item name not on file
4140-00-001-6464
4140-00-001-6464 · Item name not on file
4140-00-001-6874
4140-00-001-6874 · Item name not on file
4140-00-001-6875
4140-00-001-6875 · Item name not on file
Frequently Asked Questions
What is NSN 4140-01-425-7233?
NSN 4140-01-425-7233 is a Fan,centrifugal, manufactured by Triumph Thermal Systems - Maryland, Inc., classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
What part numbers are listed for NSN 4140-01-425-7233?
NSN 4140-01-425-7233 has 2 manufacturer part numbers on file: 7-511A21504-3 (The Boeing Company), E131004000-01 (Triumph Thermal Systems - Maryland, Inc.).
What are the specifications of E131004000-01?
Key specifications for E131004000-01: Discharge Direction: HORIZONTAL; End Item Identification: USED ON AH-64A A. 1 specification is documented in the U.S. Government catalog.
Is NSN 4140-01-425-7233 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.
What is the DEMIL code for NSN 4140-01-425-7233?
NSN 4140-01-425-7233 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.