The Power Supply, cataloged under National Stock Number 6120-01-156-6941, 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 Keysight Technologies Inc. Government technical data includes 6 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6120-01-156-6941 |
| Primary Part Number | 6459A-002-003 |
| Item Name | Power Supply |
| FSC / FSG | 6120 / 61 — Transformers: Distribution and Power Station |
| Manufacturer | Keysight Technologies Inc |
| Status | ACTIVE |
| Output Voltage Rating | 64.0 DC VOLTS MAXIMUM SINGLE POWER OUTPUT |
| Input Voltage Rating | 230.0 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 |
| Output Current Rating | 50.0 DC AMPERES MAXIMUM SINGLE POWER OUTPUT |
| 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 |
|---|---|
| 6459A-002-003 PRIMARY | Keysight Technologies Inc (USA) |
| Reference | Meaning |
|---|---|
| 6459AOPT002OPT003 | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
| 6459A-002-003 | 3/9 Design control — primary reference Keysight Technologies, Inc. |
NSN 6120-01-156-6941 is a Power Supply, manufactured by Keysight Technologies Inc, classified under FSC 6120, Transformers: Distribution and Power Station. Status: active.
NSN 6120-01-156-6941 has 1 manufacturer part number on file: 6459A-002-003 (Keysight Technologies Inc).
Key specifications for 6459A-002-003: Overall Height: 5.250 INCHES NOMINAL IN; Output Voltage Rating: 64.0 DC VOLTS MAXIMUM SINGLE POWER OUTPUT; Overall Width: 19.000 INCHES NOMINAL IN; Input Voltage Rating: 230.0 AC VOLTS NOMINAL SINGLE OPERATING POWER RQMT. 6 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.