The Power Supply, cataloged under National Stock Number 6130-01-355-2844, is classified within Federal Supply Class 6130 (Converters, Electrical, Nonrotating) of the Electric Wire, Power, and Distribution Equipment group. The manufacturer of record is Technology Dynamics, Inc.. Government technical data includes 19 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6130-01-355-2844 |
| Primary Part Number | TDI-439 |
| Item Name | Power Supply |
| FSC / FSG | 6130 / 61 — Converters, Electrical, Nonrotating |
| Manufacturer | Technology Dynamics, Inc. |
| Status | ACTIVE |
| Power Supply Output Current/voltage Characteristics | LIMITING CURRENT FIRST POWER OUTPUT |
| Power Supply Output Current/voltage Characteristics | LIMITING CURRENT SECOND POWER OUTPUT |
| Power Supply Output Current/voltage Characteristics | LIMITING CURRENT THIRD POWER OUTPUT |
| Output Voltage Rating | -15.75 DC VOLTS MAXIMUM THIRD POWER OUTPUT |
| Output Voltage Rating | 15.75 DC VOLTS MAXIMUM SECOND POWER OUTPUT |
| Output Voltage Rating | 4.85 DC VOLTS MINIMUM FIRST POWER OUTPUT |
| Ripple Voltage at Full Load | 10.0 MILLIVOLTS PEAK FIRST POWER OUTPUT |
| Ripple Voltage at Full Load | 30.0 MILLIVOLTS PEAK SECOND POWER OUTPUT |
| Ripple Voltage at Full Load | 30.0 MILLIVOLTS PEAK THIRD POWER OUTPUT |
| Input Voltage Rating | 115.0 AC VOLTS NOMINAL SINGLE OPERATING POWER RQMT |
| Electrical Power Source Relationship | OPERATING |
| Output Control Type | CURRENT LIMIT FIRST POWER OUTPUT |
| Output Control Type | CURRENT LIMIT SECOND POWER OUTPUT |
| Output Control Type | CURRENT LIMIT THIRD POWER OUTPUT |
| Environmental Protection | GENERAL PURPOSE |
| Input Phase | SINGLE SINGLE OPERATING POWER RQMT |
| Output Current Rating | 140.0 DC AMPERES MAXIMUM FIRST POWER OUTPUT |
| Output Current Rating | 3.0 DC AMPERES MAXIMUM SECOND POWER OUTPUT |
| Output Current Rating | 3.0 DC AMPERES MAXIMUM THIRD POWER OUTPUT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| TDI-439 PRIMARY | Technology Dynamics, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 28122700 | 7/2 Vendor item drawing reference Henley Marine, Inc |
NSN 6130-01-355-2844 is a Power Supply, manufactured by Technology Dynamics, Inc., classified under FSC 6130, Converters, Electrical, Nonrotating. Status: active.
NSN 6130-01-355-2844 has 1 manufacturer part number on file: TDI-439 (Technology Dynamics, Inc.).
Key specifications for TDI-439: Power Supply Output Current/voltage Characteristics: LIMITING CURRENT FIRST POWER OUTPUT; Power Supply Output Current/voltage Characteristics: LIMITING CURRENT SECOND POWER OUTPUT; Power Supply Output Current/voltage Characteristics: LIMITING CURRENT THIRD POWER OUTPUT; Output Voltage Rating: -15.75 DC VOLTS MAXIMUM THIRD POWER OUTPUT. 19 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 6130-01-355-2844 has DEMIL Code Q. 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.