NSN 4140-01-004-2146 · NIIN 010042146 · Part number GFU3
Department of the Air Force Cryptologic Systems Group · FSC 4140 — Fans, Air Circulators, and Blower Equipment · FSG 41 — Refrigeration, AC, and Air Circulating Equipment · CAGE 31806
Government record, cited
NSN 4140-01-004-2146 — this item is cataloged by the U.S. Government under National Stock Number 4140-01-004-2146. Manufacturer of record part number: GFU3.
Also searched as4140-01-004-2146 ·
4140010042146 ·
NIIN 010042146 ·
01-004-2146 ·
FSC 4140 Fans, Air Circulators, and Blower Equipment · CAGE 31806 · GFU3
General Characteristics Item Description: ELECTRIC MOTOR,3 HP,AC,115.0 V,60.0 HZ,SINGLE PHASE V
1 manufacturer part number on file
Manufacturer of record: Department of the Air Force Cryptologic Systems Group
Identification
NSN: 4140-01-004-2146
NIIN: 010042146
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
FSG: 41 — Refrigeration, AC, and Air Circulating Equipment
Primary part number: GFU3
Manufacturer: Department of the Air Force Cryptologic Systems Group
General Description
The Blower Unit, cataloged under National Stock Number 4140-01-004-2146, 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 Department of the Air Force Cryptologic Systems Group. Government technical data includes 1 specification, 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4140-01-004-2146
Primary Part Number
GFU3
Item Name
Blower Unit
FSC / FSG
4140 / 41 — Fans, Air Circulators, and Blower Equipment
Manufacturer
Department of the Air Force Cryptologic Systems Group
Status
ACTIVE
General Characteristics Item Description
ELECTRIC MOTOR,3 HP,AC,115.0 V,60.0 HZ,SINGLE PHASE V
Department of the Air Force Cryptologic Systems Group (USA)
No interchangeability data on file.
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 4140-01-004-2146?
NSN 4140-01-004-2146 is a Blower Unit, manufactured by Department of the Air Force Cryptologic Systems Group, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
What part numbers are listed for NSN 4140-01-004-2146?
NSN 4140-01-004-2146 has 1 manufacturer part number on file: GFU3 (Department of the Air Force Cryptologic Systems Group).
What are the specifications of GFU3?
Key specifications for GFU3: General Characteristics Item Description: ELECTRIC MOTOR,3 HP,AC,115.0 V,60.0 HZ,SINGLE PHASE V. 1 specification is documented in the U.S. Government catalog.
Is NSN 4140-01-004-2146 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.