The Impeller,fan,centrifugal, cataloged under National Stock Number 4140-01-246-2153, 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 Daimler Truck North America Llc. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Impeller,fan,centrifugal |
| FSC / FSG | 4140 — Fans, Air Circulators, and Blower Equipment (FSG 41) |
| Manufacturers | Daimler Truck North America Llc (CAGE 64678); Mercedes-Benz Ag (CAGE CN7Z7) |
| Parameter | Value |
|---|---|
| NSN | 4140-01-246-2153 |
| Primary Part Number | 000-155-57-18 |
| Item Name | Impeller,fan,centrifugal |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Daimler Truck North America Llc |
| Status | ACTIVE |
| 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 |
|---|---|
| 000-155-57-18 PRIMARY | Daimler Truck North America Llc (USA) |
| 000-155-57-18 | Mercedes-Benz Ag (DEU) |
| Reference | Meaning |
|---|---|
| C 120 933 003A | 5/9 Secondary reference Daimler Truck North America Llc |
| 000-155-57-18 | 5/9 Secondary reference Daimler Ag |
NSN 4140-01-246-2153 is a Impeller,fan,centrifugal, manufactured by Daimler Truck North America Llc, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-246-2153 has 2 manufacturer part numbers on file: 000-155-57-18 (Daimler Truck North America Llc), 000-155-57-18 (Mercedes-Benz Ag).
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.