The Power Supply, cataloged under National Stock Number 6120-01-124-2273, 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 Oerlikon Metco Us Inc. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6120-01-124-2273 |
| Primary Part Number | 7MR-50 |
| Item Name | Power Supply |
| FSC / FSG | 6120 / 61 — Transformers: Distribution and Power Station |
| Manufacturer | Oerlikon Metco Us Inc |
| Status | ACTIVE |
| Input Voltage Rating | 380.0 AC VOLTS NOMINAL SINGLE OPERATING POWER RQMT |
| Electrical Power Source Relationship | OPERATING |
| Input Frequency Rating | UNABLE TO DECODE |
| Input Phase | THREE SINGLE OPERATING POWER RQMT |
| 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 |
|---|---|
| 7MR-50 PRIMARY | Oerlikon Metco Us Inc (USA) |
| Reference | Meaning |
|---|---|
| 7MR-50 | 5/9 Secondary reference Metco Inc Sub of the Perkin-Elmer Corp |
NSN 6120-01-124-2273 is a Power Supply, manufactured by Oerlikon Metco Us Inc, classified under FSC 6120, Transformers: Distribution and Power Station. Status: active.
NSN 6120-01-124-2273 has 1 manufacturer part number on file: 7MR-50 (Oerlikon Metco Us Inc).
Key specifications for 7MR-50: Input Voltage Rating: 380.0 AC VOLTS NOMINAL SINGLE OPERATING POWER RQMT; Electrical Power Source Relationship: OPERATING; Input Frequency Rating: UNABLE TO DECODE; Special Features: DIODE RECTIFIER. 4 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.