NSN 4140-01-450-8949 · NIIN 014508949 · Part number USTF8025-12HW
U S Toyo Fan Corp · FSC 4140 — Fans, Air Circulators, and Blower Equipment · FSG 41 — Refrigeration, AC, and Air Circulating Equipment · CAGE 0BDB1
Government record, cited
NSN 4140-01-450-8949 — this item is cataloged by the U.S. Government under National Stock Number 4140-01-450-8949. Manufacturer of record part number: USTF8025-12HW.
Also searched as4140-01-450-8949 ·
4140014508949 ·
NIIN 014508949 ·
01-450-8949 ·
FSC 4140 Fans, Air Circulators, and Blower Equipment · CAGE 0BDB1 · USTF8025-12HW · 4-100104
Nearby stock numbers← 4140-01-450-8946 Blower, Air Barrier
·
4140-01-450-8961 Blower, Air Barrier →
Features
Fan,tubeaxial — FSC 4140
Drive Type: DIRECT
Prime Mover Type: ELECTRIC MOTOR
Rotation Direction for Which Designed: CLOCKWISE
1 manufacturer part number on file
Manufacturer of record: U S Toyo Fan Corp
Identification
NSN: 4140-01-450-8949
NIIN: 014508949
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
FSG: 41 — Refrigeration, AC, and Air Circulating Equipment
Primary part number: USTF8025-12HW
Manufacturer: U S Toyo Fan Corp
General Description
The Fan,tubeaxial, cataloged under National Stock Number 4140-01-450-8949, 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 U S Toyo Fan Corp. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
4140-01-450-8949
Primary Part Number
USTF8025-12HW
Item Name
Fan,tubeaxial
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 4140-01-450-8949?
NSN 4140-01-450-8949 is a Fan,tubeaxial, manufactured by U S Toyo Fan Corp, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
What part numbers are listed for NSN 4140-01-450-8949?
NSN 4140-01-450-8949 has 1 manufacturer part number on file: USTF8025-12HW (U S Toyo Fan Corp).
What are the specifications of USTF8025-12HW?
Key specifications for USTF8025-12HW: Drive Type: DIRECT; Prime Mover Type: ELECTRIC MOTOR; Rotation Direction for Which Designed: CLOCKWISE. 3 specifications are documented in the U.S. Government catalog.
Is NSN 4140-01-450-8949 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.