The Transformer,power, cataloged under National Stock Number 5950-01-476-0506, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Hdl Research Lab Inc. Government technical data includes 17 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-01-476-0506 |
| Primary Part Number | 207830 |
| Item Name | Transformer,power |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Hdl Research Lab Inc |
| Status | ACTIVE |
| Inclosure Type | OPEN |
| Input-Output Phase Relationship | THREE PHASE TO THREE PHASE ALL COMPONENTS |
| Reliability Indicator | NOT ESTABLISHED |
| Frequency Rating | 60.0 HERTZ NOMINAL ALL COMPONENTS |
| Winding Operating Voltage | 11.00 AC VOLTS NOMINAL FIRST COMPONENT FIRST SECONDARY |
| Winding Operating Voltage | 11.00 AC VOLTS NOMINAL FIRST COMPONENT SECOND SECONDARY |
| Winding Operating Voltage | 11.00 AC VOLTS NOMINAL SECOND COMPONENT FIRST SECONDARY |
| Winding Operating Voltage | 11.00 AC VOLTS NOMINAL SECOND COMPONENT SECOND SECONDARY |
| Winding Operating Voltage | 11.00 AC VOLTS NOMINAL THIRD COMPONENT FIRST SECONDARY |
| Winding Operating Voltage | 11.00 AC VOLTS NOMINAL THIRD COMPONENT SECOND SECONDARY |
| Winding Operating Voltage | 115.00 AC VOLTS NOMINAL ALL COMPONENTS ALL PRIMARY INPUT |
| Winding Operating Voltage | 16.50 AC VOLTS NOMINAL FIRST COMPONENT FOURTH SECONDARY |
| Winding Operating Voltage | 16.50 AC VOLTS NOMINAL SECOND COMPONENT FOURTH SECONDARY |
| Winding Operating Voltage | 19.00 AC VOLTS NOMINAL FIRST COMPONENT THIRD SECONDARY |
| Winding Operating Voltage | 19.00 AC VOLTS NOMINAL SECOND COMPONENT THIRD SECONDARY |
| Winding Operating Voltage | 19.00 AC VOLTS NOMINAL THIRD COMPONENT THIRD SECONDARY |
| Winding Operating Voltage | 21.00 AC VOLTS NOMINAL THIRD COMPONENT FOURTH SECONDARY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 207830 PRIMARY | Hdl Research Lab Inc (USA) |
NSN 5950-01-476-0506 is a Transformer,power, manufactured by Hdl Research Lab Inc, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-476-0506 has 1 manufacturer part number on file: 207830 (Hdl Research Lab Inc).
Key specifications for 207830: Inclosure Type: OPEN; Input-Output Phase Relationship: THREE PHASE TO THREE PHASE ALL COMPONENTS; Reliability Indicator: NOT ESTABLISHED; Frequency Rating: 60.0 HERTZ NOMINAL ALL COMPONENTS. 17 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.