The Reactor-Transformer, cataloged under National Stock Number 5950-01-149-1254, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Control Data Systems Inc Contracts Dept. Government technical data includes 7 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 | 5950-01-149-1254 |
| Primary Part Number | 18394901 |
| Item Name | Reactor-Transformer |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Control Data Systems Inc Contracts Dept |
| Status | ACTIVE |
| Overall Diameter | 6.000 INCHES NOMINAL IN |
| Input-Output Phase Relationship | THREE PHASE TO THREE PHASE SECOND COMPONENT |
| Winding Operating Current | 50.0 AMPERES DC NOMINAL SINGLE COMPONENT SINGLE WINDING |
| Rating Method | ELECTRICAL SINGLE COMPONENT SINGLE PRIMARY |
| Reliability Indicator | NOT ESTABLISHED |
| Frequency Rating | 400.0 HERTZ NOMINAL ALL COMPONENTS |
| Winding Operating Voltage | 190.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 18394901 PRIMARY | Control Data Systems Inc Contracts Dept (USA) |
| 0018394901 | Control Data Systems Inc Contracts Dept (USA) |
NSN 5950-01-149-1254 is a Reactor-Transformer, manufactured by Control Data Systems Inc Contracts Dept, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-149-1254 has 2 manufacturer part numbers on file: 18394901 (Control Data Systems Inc Contracts Dept), 0018394901 (Control Data Systems Inc Contracts Dept).
Key specifications for 18394901: Overall Diameter: 6.000 INCHES NOMINAL IN; Input-Output Phase Relationship: THREE PHASE TO THREE PHASE SECOND COMPONENT; Overall Length: 12.000 INCHES NOMINAL IN; Winding Operating Current: 50.0 AMPERES DC NOMINAL SINGLE COMPONENT SINGLE WINDING. 7 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.
NSN 5950-01-149-1254 has DEMIL Code B. 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.