The Reactor, cataloged under National Stock Number 5950-01-186-9393, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Keytronics, Inc. Div Api Technologies Corp- Magnetics. Government technical data includes 15 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-01-186-9393 |
| Primary Part Number | K6124 |
| Item Name | Reactor |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Keytronics, Inc. Div Api Technologies Corp- Magnetics |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Body Outside Diameter | 0.703 INCHES MAXIMUM IN |
| Turn Quantity | 24 SINGLE COMPONENT SINGLE WINDING |
| Mounting Method | TERMINAL SINGLE GROUP |
| Inductance Rating | 20.00 MICROHENRIES MINIMUM SINGLE COMPONENT SINGLE WINDING |
| Maximum Operating Temp | 105.0 CELSIUS DEGC |
| Body Length | 0.438 INCHES MAXIMUM IN |
| Winding Operating Current | 3.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING |
| Rating Method | ELECTRICAL SINGLE COMPONENT SINGLE WINDING |
| DC Resistance Rating in Ohms | 0.015 SINGLE COMPONENT SINGLE WINDING |
| Reliability Indicator | NOT ESTABLISHED |
| Winding Quantity | 1 SINGLE COMPONENT |
| Frequency Rating | 15.0 KILOHERTZ NOMINAL SINGLE COMPONENT |
| Terminal Type and Quantity | 2 WIRE LEAD |
| Inductance Type | FIXED |
| 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 |
|---|---|
| K6124 | Keytronics, Inc. Div Api Technologies Corp- Magnetics (USA) |
| 27897 | Torotel, Inc. Div Torotel Products, Inc. (USA) |
| 13728 | Standex Electronics, Inc. (USA) |
| Reference | Meaning |
|---|---|
| SM-A-959307 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5950-01-186-9393 is a Reactor, manufactured by Keytronics, Inc. Div Api Technologies Corp- Magnetics, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-186-9393 has 3 manufacturer part numbers on file: K6124 (Keytronics, Inc. Div Api Technologies Corp- Magnetics), 27897 (Torotel, Inc. Div Torotel Products, Inc.), 13728 (Standex Electronics, Inc.).
3 possible matches (shared part number, not a government interchangeability claim): 5310-01-376-0646, 5930-01-531-2976, 2540-01-577-5251. Verify interchangeability with system specifications before substitution.
Key specifications for K6124: Inclosure Type: FULLY INCLOSED; Body Outside Diameter: 0.703 INCHES MAXIMUM IN; Turn Quantity: 24 SINGLE COMPONENT SINGLE WINDING; Mounting Method: TERMINAL SINGLE GROUP. 15 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.