The Power Supply, cataloged under National Stock Number 6120-01-079-3910, 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 Eldec Aerospace Corp. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 6120-01-079-3910 |
| Primary Part Number | 203-700 |
| Item Name | Power Supply |
| FSC / FSG | 6120 / 61 — Transformers: Distribution and Power Station |
| Manufacturer | Eldec Aerospace Corp |
| Status | ACTIVE |
| Output Voltage Rating | 3.0 DC KILOVOLTS MAXIMUM SINGLE POWER OUTPUT |
| Operating Ambient Temp Range | -54.0 TO 90.0 CELSIUS DEGC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 6120-01-079-3910 is a Power Supply, manufactured by Eldec Aerospace Corp, classified under FSC 6120, Transformers: Distribution and Power Station. Status: active.
NSN 6120-01-079-3910 has 2 manufacturer part numbers on file: 203-700 (Eldec Aerospace Corp), 851859-1 (Te Connectivity Corporation).
1 possible match (shared part number, not a government interchangeability claim): 5330-01-297-7431. Verify interchangeability with system specifications before substitution.
Key specifications for 203-700: Overall Height: 0.800 INCHES NOMINAL IN; Output Voltage Rating: 3.0 DC KILOVOLTS MAXIMUM SINGLE POWER OUTPUT; Overall Length: 4.330 INCHES NOMINAL IN; Overall Width: 2.000 INCHES NOMINAL IN. 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.
NSN 6120-01-079-3910 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.