NSN 4140-01-658-9925 · NIIN 016589925 · Part number FSJ 402
Greenheck Fan Corporation Dba Greenheck Group, the · FSC 4140 — Fans, Air Circulators, and Blower Equipment · FSG 41 — Refrigeration, AC, and Air Circulating Equipment · CAGE 712N7
Government record, cited
NSN 4140-01-658-9925 — this item is cataloged by the U.S. Government under National Stock Number 4140-01-658-9925. Manufacturer of record part number: FSJ 402.
Also searched as4140-01-658-9925 ·
4140016589925 ·
NIIN 016589925 ·
01-658-9925 ·
FSC 4140 Fans, Air Circulators, and Blower Equipment · CAGE 712N7 · FSJ 402 · FSJ-402
Height: 24.0 INCHES MINIMUM AND 96.0 INCHES MAXIMUM IN
Prime Mover for Which Designed: ELECTRIC MOTOR
Identification
NSN: 4140-01-658-9925
NIIN: 016589925
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
FSG: 41 — Refrigeration, AC, and Air Circulating Equipment
Primary part number: FSJ 402
Manufacturer: Greenheck Fan Corporation Dba Greenheck Group, the
General Description
The Housing,centrifugal Fan, cataloged under National Stock Number 4140-01-658-9925, 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 Greenheck Fan Corporation Dba Greenheck Group, the. Government technical data includes 9 specifications, 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
4140-01-658-9925
Primary Part Number
FSJ 402
Item Name
Housing,centrifugal Fan
FSC / FSG
4140 / 41 — Fans, Air Circulators, and Blower Equipment
Manufacturer
Greenheck Fan Corporation Dba Greenheck Group, the
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 4140-01-658-9925?
NSN 4140-01-658-9925 is a Housing,centrifugal Fan, manufactured by Greenheck Fan Corporation Dba Greenheck Group, the, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
What part numbers are listed for NSN 4140-01-658-9925?
NSN 4140-01-658-9925 has 2 manufacturer part numbers on file: FSJ 402 (Greenheck Fan Corporation Dba Greenheck Group, the), FSJ-402 (Air Tech Inc).
What are the specifications of FSJ 402?
Key specifications for FSJ 402: Outlet Inside Height: 0.50 INCHES NOMINAL IN; Length: 48.0 INCHES NOMINAL IN; Housing Style: FIXED, DUAL, RETANGULAR, OUTLETS; Quantity: 1. 9 specifications are documented in the U.S. Government catalog.
Is NSN 4140-01-658-9925 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.