The Fan,tubeaxial, cataloged under National Stock Number 4140-01-690-9384, 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 Delta Products Corp. Government technical data includes 13 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-690-9384 |
| Primary Part Number | FFB0412GHN-C-F00 |
| Item Name | Fan,tubeaxial |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Delta Products Corp |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) |
| Shaft Bearing Type | BALL |
| Inclosure Type | OPEN |
| Length | 40.0 INCHES NOMINAL IN |
| Voltage in Volts and Current Type | 12.0 DC |
| Flow Direction | OUTWARD |
| Housing Inside Diameter | 40.0 INCHES NOMINAL IN |
| Style Designator | FIXED |
| Material | PLASTIC BLADE |
| Material | PLASTIC HOUSING OUTSIDE |
| Rotation Direction for Which Designed | CLOCKWISE |
| Prime Mover Drive Shaft Bearing Type | BALL |
| Electrical Connection Type | WIRE LEAD |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| FFB0412GHN-C-F00 PRIMARY | Delta Products Corp (USA) |
NSN 4140-01-690-9384 is a Fan,tubeaxial, manufactured by Delta Products Corp, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-690-9384 has 1 manufacturer part number on file: FFB0412GHN-C-F00 (Delta Products Corp).
Key specifications for FFB0412GHN-C-F00: Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S); Shaft Bearing Type: BALL; Inclosure Type: OPEN; Length: 40.0 INCHES NOMINAL IN. 13 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.