The Reactor-Transformer, cataloged under National Stock Number 5950-00-867-5566, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. Government technical data includes 20 specifications, cited from the U.S. Government catalog. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-867-5566 |
| Item Name | Reactor-Transformer |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Status | ACTIVE |
| Mounting Facility Quantity | 6 FIRST GROUP |
| Mounting Facility Quantity | 4 SECOND GROUP |
| Inclosure Type | FULLY INCLOSED |
| Input-Output Phase Relationship | THREE PHASE TO SIX PHASE SECOND COMPONENT |
| Mounting Method | THREADED STUD(S) OR UNTHREADED HOLE(S) ALL GROUPINGS |
| Inductance Rating | 500.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING |
| Mounting Hole Diameter | 0.219 INCHES NOMINAL SECOND GROUP IN |
| Nominal Thread Size | 0.190 INCHES FIRST GROUP IN |
| Winding Operating Current | 7.0 AMPERES DC NOMINAL SINGLE COMPONENT SINGLE WINDING |
| Rating Method | ELECTRICAL SINGLE COMPONENT SINGLE SECONDARY |
| Rating Method | ELECTRICAL SINGLE COMPONENT SINGLE WINDING |
| Rating Method | ELECTRICAL SINGLE COMPONENT SINGLE PRIMARY |
| DC Resistance Rating in Ohms | 0.180 SINGLE COMPONENT SINGLE WINDING |
| Reliability Indicator | NOT ESTABLISHED |
| Frequency Rating | 400.0 HERTZ NOMINAL ALL COMPONENTS |
| Thread Quantity Per Inch | 32 SINGLE GROUP |
| Winding Operating Voltage | 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Winding Operating Voltage | 12.80 AC VOLTS MINIMUM AND 20.00 AC VOLTS MAXIMUM SINGLE COMPONENT SINGLE SECONDARY |
| Terminal Type and Quantity | 14 STANDOFF, SOLDER LUG |
| Thread Series Designator | UNF FIRST GROUP |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 7900299-00 | 5/2 Secondary reference U.S. Government activity |
| 7900299 | 5/9 Secondary reference U.S. Government activity |
| 68042930 | 3/2 Design control — primary reference U.S. Government activity |
| S4293A | 5/9 Secondary reference U.S. Government activity |
| S4293 | 5/9 Secondary reference U.S. Government activity |
NSN 5950-00-867-5566 is a Reactor-Transformer, classified under FSC 5950, Coils and Transformers. Status: active.
Key specifications for 5950-00-867-5566: Overall Height: 2.250 INCHES NOMINAL IN; Mounting Facility Quantity: 6 FIRST GROUP; Mounting Facility Quantity: 4 SECOND GROUP; Inclosure Type: FULLY INCLOSED. 20 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.