The Deflector,dirt and Liquid, cataloged under National Stock Number 2825-01-146-7944, is classified within Federal Supply Class 2825 (Steam Turbines and Components) of the Engines, Turbines, and Components group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 2825-01-146-7944 |
| Item Name | Deflector,dirt and Liquid |
| FSC / FSG | 2825 / 28 — Steam Turbines and Components |
| Status | ACTIVE |
| Outside Diameter | 4.625 INCHES NOMINAL IN |
| Material Thickness | 0.125 INCHES NOMINAL IN |
| Body Length | 2.500 INCHES NOMINAL IN |
| Inside Diameter | 4.375 INCHES NOMINAL IN |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| D15-739H PIECE240 | 5/9 Secondary reference U.S. Government activity |
| D15-739H | D/9 Drawing number reference only U.S. Government activity |
| D15-739H PIECE240 | 5/9 Secondary reference U.S. Government activity |
| D15-739H PIECE 240 AND 247 | 3/2 Design control — primary reference U.S. Government activity |
| D15-739H | 5/9 Secondary reference U.S. Government activity |
NSN 2825-01-146-7944 is a Deflector,dirt and Liquid, classified under FSC 2825, Steam Turbines and Components. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 2825-01-172-8251. Verify interchangeability with system specifications before substitution.
Key specifications for 2825-01-146-7944: Outside Diameter: 4.625 INCHES NOMINAL IN; Material Thickness: 0.125 INCHES NOMINAL IN; Body Length: 2.500 INCHES NOMINAL IN; Inside Diameter: 4.375 INCHES NOMINAL IN. 5 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.