The Impeller,fan,axial, cataloged under National Stock Number 4140-01-198-9352, 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 Thermo King Corporation Dba Phoenix Global Distirbution.. Government technical data includes 7 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 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-198-9352 |
| Primary Part Number | 78-348 |
| Item Name | Impeller,fan,axial |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Thermo King Corporation Dba Phoenix Global Distirbution. |
| Status | ACTIVE |
| Mounting Hole Quantity | 2 |
| Style Designator | ROUNDED TIP |
| Attachment Method | BOLT HOLE |
| Diameter | 18.000 INCHES NOMINAL IN |
| Blade Quantity | 4 |
| Hub Location | CENTER |
| Material | ALUMINUM OVERALL |
| 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 |
|---|---|
| 78-348 PRIMARY | Thermo King Corporation Dba Phoenix Global Distirbution. (USA) |
NSN 4140-01-198-9352 is a Impeller,fan,axial, manufactured by Thermo King Corporation Dba Phoenix Global Distirbution., classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-198-9352 has 1 manufacturer part number on file: 78-348 (Thermo King Corporation Dba Phoenix Global Distirbution.).
2 possible matches (shared part number, not a government interchangeability claim): 5962-01-269-3188, 6680-01-278-2374. Verify interchangeability with system specifications before substitution.
Key specifications for 78-348: Mounting Hole Quantity: 2; Style Designator: ROUNDED TIP; Attachment Method: BOLT HOLE; Diameter: 18.000 INCHES NOMINAL IN. 7 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.