The Fan,vaneaxial, cataloged under National Stock Number 4140-01-027-4116, 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 The Boeing Company. Government technical data includes 11 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-027-4116 |
| Primary Part Number | A15HS012-2 |
| Item Name | Fan,vaneaxial |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | The Boeing Company |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Length | 15.550 INCHES NOMINAL IN |
| Flow Direction | INWARD |
| Housing Inside Diameter | 12.120 INCHES NOMINAL IN |
| Drive Type | GEAR |
| Style Designator | FIXED |
| Features Provided | SAFETY IMPELLER GUARD |
| Operating Speed at Rated Capacity in RPM | 10000.0 |
| Prime Mover Type | HYDRAULIC MOTOR |
| Rotation Direction for Which Designed | COUNTERCLOCKWISE |
| Air Flow Rate | 4828.000 CUBIC FEET PER MINUTE NOMINAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| A15HS012-2 PRIMARY | The Boeing Company (USA) |
| Reference | Meaning |
|---|---|
| 23060-2 | 3/9 Design control — primary reference Rtx Corporation Div Pratt & Whitney |
| 23060-2 | 5/9 Secondary reference U.S. Government activity |
NSN 4140-01-027-4116 is a Fan,vaneaxial, manufactured by The Boeing Company, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-027-4116 has 1 manufacturer part number on file: A15HS012-2 (The Boeing Company).
Key specifications for A15HS012-2: Inclosure Type: FULLY INCLOSED; Length: 15.550 INCHES NOMINAL IN; Flow Direction: INWARD; Housing Inside Diameter: 12.120 INCHES NOMINAL IN. 11 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.
NSN 4140-01-027-4116 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.