The Duct Panel,air, cataloged under National Stock Number 2930-01-099-7479, is classified within Federal Supply Class 2930 (Engine Cooling System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Hatz Diesel of America Inc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 2930-01-099-7479 |
| Primary Part Number | 03125401 |
| Item Name | Duct Panel,air |
| FSC / FSG | 2930 / 29 — Engine Cooling System Components, Nonaircraft |
| Manufacturer | Hatz Diesel of America Inc |
| Status | ACTIVE |
| General Characteristics Item Description | 115.0 MM O/A LG,80.0 MM O/A W,13.0 MM O/A H; ONE SLOT 20.0 MM LONG BY 6.5 MM WIDE LOCATED 42.0 MM FROM ONE END AND 36.8 MM FROM SIDE MM |
| 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 |
|---|---|
| 03125401 PRIMARY | Hatz Diesel of America Inc (USA) |
| Reference | Meaning |
|---|---|
| 0312540 | 5/9 Secondary reference Hatz Diesel of America Inc |
| 82236 | 5/9 Secondary reference Davey Compressor Co Div of Keco Industries Inc |
NSN 2930-01-099-7479 is a Duct Panel,air, manufactured by Hatz Diesel of America Inc, classified under FSC 2930, Engine Cooling System Components, Nonaircraft. Status: active.
NSN 2930-01-099-7479 has 1 manufacturer part number on file: 03125401 (Hatz Diesel of America Inc).
1 possible match (shared part number, not a government interchangeability claim): 6250-01-288-9672. Verify interchangeability with system specifications before substitution.
Key specifications for 03125401: General Characteristics Item Description: 115.0 MM O/A LG,80.0 MM O/A W,13.0 MM O/A H; ONE SLOT 20.0 MM LONG BY 6.5 MM WIDE LOCATED 42.0 MM FROM ONE END AND 36.8 MM FROM SIDE MM; End Item Identification: HATZ DIESEL OF AMERICA,DIESEL ENGINE,MODEL Z790. 1 specification is 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.