The Fan,vaneaxial, cataloged under National Stock Number 4140-01-529-8210, 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 Hartzell Propeller Llc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-529-8210 |
| Primary Part Number | A44M-186DA-STFQL2 |
| Item Name | Fan,vaneaxial |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Hartzell Propeller Llc |
| Status | ACTIVE |
| Phase | THREE |
| Prime Mover Power Rating | 5.000 HORSEPOWER |
| Operating Speed at Rated Capacity in RPM | 3450.0 |
| 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 |
|---|---|
| A44M-186DA-STFQL2 PRIMARY | Hartzell Propeller Llc (USA) |
| Reference | Meaning |
|---|---|
| 2650-5105 SZ A44M-186DA-STFQL2 | 5/2 Secondary reference U.S. Government activity |
| A44M-186DA-STFQL2 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4140-01-529-8210 is a Fan,vaneaxial, manufactured by Hartzell Propeller Llc, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-529-8210 has 1 manufacturer part number on file: A44M-186DA-STFQL2 (Hartzell Propeller Llc).
Key specifications for A44M-186DA-STFQL2: Phase: THREE; Prime Mover Power Rating: 5.000 HORSEPOWER; Operating Speed at Rated Capacity in RPM: 3450.0; Special Features: PART NUMBER A44M-186DA-STFQL2 BREAKDOWN: A-PRODUCTION ITEM, 44-PRODUCT SERIES, M-MARINE DUTY, 18-SIZE(NOMINAL WHELL DIAMETER IN INCHES), 6-NUMBER OF BLADES FOR AXIAL, DA-BLADE OR WHEEL CODE, ST-MATERIAL IS STEEL, FQ-MOTOR ENCLOSURE, L-5 HORSEPOWER, 2-MOTOR RPM/PHASE IS 3450. 3 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.