The Reactor-Transformer, cataloged under National Stock Number 5950-00-224-6981, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is L3 Technologies, Inc. Div Communication Systems-East. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5950-00-224-6981 |
| Primary Part Number | K901336-501 |
| Item Name | Reactor-Transformer |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | L3 Technologies, Inc. Div Communication Systems-East |
| Status | ACTIVE |
| Mounting Method | UNTHREADED HOLE(S) SINGLE GROUP |
| Inductance Rating | 40.00 HENRY NOMINAL SINGLE COMPONENT SINGLE WINDING |
| Winding Operating Current | 60.0 MILLIAMPERES DC NOMINAL SINGLE COMPONENT SINGLE WINDING |
| DC Resistance Rating in Ohms | 450.000 SINGLE COMPONENT SINGLE WINDING |
| Frequency Rating | 60.0 HERTZ MINIMUM AND 4000.0 HERTZ MAXIMUM SINGLE COMPONENT |
| Primary to Secondary Turn Ratio | 1.8 TO 1 RATED TURNS RATIO PRIMARY TO FULL SECONDARY 4.56 TO 1 TURNS RATIO PRIMARY TO SECONDARY TAP SINGLE COMPONENT |
| Terminal Type and Quantity | 5 STANDOFF, SOLDER LUG |
| 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 |
|---|---|
| K901336-501 PRIMARY | L3 Technologies, Inc. Div Communication Systems-East (USA) |
| Reference | Meaning |
|---|---|
| K901336-501 | 5/9 Secondary reference Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin |
NSN 5950-00-224-6981 is a Reactor-Transformer, manufactured by L3 Technologies, Inc. Div Communication Systems-East, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-00-224-6981 has 1 manufacturer part number on file: K901336-501 (L3 Technologies, Inc. Div Communication Systems-East).
Key specifications for K901336-501: Overall Height: 2.468 INCHES NOMINAL IN; Mounting Method: UNTHREADED HOLE(S) SINGLE GROUP; Inductance Rating: 40.00 HENRY NOMINAL SINGLE COMPONENT SINGLE WINDING; Overall Length: 3.625 INCHES NOMINAL IN. 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.
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.