The Power Supply, cataloged under National Stock Number 6120-01-464-9925, is classified within Federal Supply Class 6120 (Transformers: Distribution and Power Station) of the Electric Wire, Power, and Distribution Equipment group. The manufacturer of record is U S Dept of Transportation Federal Aviation Administration. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 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 | 6120-01-464-9925 |
| Primary Part Number | S-25-24 |
| Item Name | Power Supply |
| FSC / FSG | 6120 / 61 — Transformers: Distribution and Power Station |
| Manufacturer | U S Dept of Transportation Federal Aviation Administration |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| AS25-24/DRL | Astrodyne Corporation Div Dba Astrodynetdi -Low Power and Emi Filters Bu (USA) |
| S-25-24 PRIMARY | U S Dept of Transportation Federal Aviation Administration (USA) |
| S-25-24 | Mean Well Enterprises Co Ltd |
NSN 6120-01-464-9925 is a Power Supply, manufactured by U S Dept of Transportation Federal Aviation Administration, classified under FSC 6120, Transformers: Distribution and Power Station. Status: active.
NSN 6120-01-464-9925 has 3 manufacturer part numbers on file: AS25-24/DRL (Astrodyne Corporation Div Dba Astrodynetdi -Low Power and Emi Filters Bu), S-25-24 (U S Dept of Transportation Federal Aviation Administration), S-25-24 (Mean Well Enterprises Co Ltd).
1 possible match (shared part number, not a government interchangeability claim): 6130-01-556-7977. Verify interchangeability with system specifications before substitution.
Key specifications for S-25-24: Special Features: 24VDC VDC; End Item Identification: ENVIRONMENTAL REMOTE MONITORING SUBSYSTEM (ERMS). 0 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.
NSN 6120-01-464-9925 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.