The Fan,centrifugal, cataloged under National Stock Number 4140-01-109-3882, 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 Leonardo Germany Gmbh. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-109-3882 |
| Primary Part Number | 449392 |
| Item Name | Fan,centrifugal |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Leonardo Germany Gmbh |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Voltage in Volts and Current Type | 115.0 AC |
| Drive Type | DIRECT |
| Quantity | 1 |
| Ambient Temp at Full Rated Power | -30.0 CELSIUS AND 40.0 CELSIUS DEGC |
| Specification/standard Data | 24930-G830059 MANUFACTURERS SPECIFICATION CONTROL |
| Operating Speed at Rated Capacity in RPM | 3300.0 |
| Surface Treatment | ZINC BLADE |
| Surface Treatment | CHROMATE ZINC HOUSING |
| Material | STEEL OVERALL |
| Prime Mover Type | ELECTRIC MOTOR |
| Rotation Direction for Which Designed | COUNTERCLOCKWISE |
| 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 |
|---|---|
| 449392 | Leonardo Germany Gmbh (DEU) |
| Reference | Meaning |
|---|---|
| 020892 | 3/2 Design control — primary reference U.S. Government activity |
| DRFPKS408-364AFCCW | 5/9 Secondary reference U.S. Government activity |
| G830059-2 | 7/2 Vendor item drawing reference L3harris Technologies, Inc Div Space & Airborne Systems |
NSN 4140-01-109-3882 is a Fan,centrifugal, manufactured by Leonardo Germany Gmbh, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-109-3882 has 1 manufacturer part number on file: 449392 (Leonardo Germany Gmbh).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-127-4424. Verify interchangeability with system specifications before substitution.
Key specifications for 449392: Inclosure Type: FULLY INCLOSED; Voltage in Volts and Current Type: 115.0 AC; Drive Type: DIRECT; Quantity: 1. 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.