The Power Supply, cataloged under National Stock Number 6130-01-467-7818, is classified within Federal Supply Class 6130 (Converters, Electrical, Nonrotating) of the Electric Wire, Power, and Distribution Equipment group. The manufacturer of record is Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit. Government technical data includes 3 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6130-01-467-7818 |
| Primary Part Number | SPS 4281 |
| Item Name | Power Supply |
| FSC / FSG | 6130 / 61 — Converters, Electrical, Nonrotating |
| Manufacturer | Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit |
| Status | ACTIVE |
| Output Voltage Rating | 9.4 DC VOLTS NOMINAL SINGLE POWER OUTPUT |
| Input Voltage Rating | 375.0 DC VOLTS NOMINAL SINGLE OPERATING POWER RQMT |
| Output Current Rating | 0.0 DC AMPERES MINIMUM 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 |
|---|---|
| SPS 4281 PRIMARY | Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit (USA) |
| 20509133-4 PRIMARY | Lockheed Martin Corporation Div Rms (USA) |
NSN 6130-01-467-7818 is a Power Supply, manufactured by Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit, classified under FSC 6130, Converters, Electrical, Nonrotating. Status: active.
NSN 6130-01-467-7818 has 2 manufacturer part numbers on file: SPS 4281 (Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit), 20509133-4 (Lockheed Martin Corporation Div Rms).
Key specifications for SPS 4281: Output Voltage Rating: 9.4 DC VOLTS NOMINAL SINGLE POWER OUTPUT; Overall Length: 161.5 MILLIMETERS NOMINAL MM; Overall Width: 127.0 MILLIMETERS NOMINAL MM; Input Voltage Rating: 375.0 DC VOLTS NOMINAL SINGLE OPERATING POWER RQMT. 3 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.