The Blower,exhaust, cataloged under National Stock Number 4140-01-478-7371, 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 Excell Technologies International Corporation Dba Exceltec. Government technical data includes 2 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-478-7371 |
| Primary Part Number | EDG-0170 |
| Item Name | Blower,exhaust |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Excell Technologies International Corporation Dba Exceltec |
| Status | ACTIVE |
| Frequency in Hertz | 59.5 MINIMUM AND 60.5 MAXIMUM |
| Nozzle | INCLUDED |
| 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 |
|---|---|
| EDG-0170 PRIMARY | Excell Technologies International Corporation Dba Exceltec (USA) |
| Reference | Meaning |
|---|---|
| 03Y61TM-0170 | 3/9 Design control — primary reference Excell Technologies International Corporation Dba Exceltec |
| 03Y61TM-0170 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 03Y61TM-0247 FIND NO 31 | 5/9 Secondary reference Exceltec Intl Corp |
| 03Y61TM-0170 | 5/9 Secondary reference Exceltec Intl Corp |
NSN 4140-01-478-7371 is a Blower,exhaust, manufactured by Excell Technologies International Corporation Dba Exceltec, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-478-7371 has 1 manufacturer part number on file: EDG-0170 (Excell Technologies International Corporation Dba Exceltec).
Key specifications for EDG-0170: Frequency in Hertz: 59.5 MINIMUM AND 60.5 MAXIMUM; Nozzle: INCLUDED. 2 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.