The Reactor, cataloged under National Stock Number 5950-01-124-9508, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Coast/advanced Chip Magnetics, Inc.. Government technical data includes 14 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-01-124-9508 |
| Primary Part Number | 42539-4 |
| Item Name | Reactor |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Coast/advanced Chip Magnetics, Inc. |
| Status | ACTIVE |
| Inclosure Type | OPEN |
| Body Outside Diameter | 1.700 INCHES MAXIMUM IN |
| Turn Quantity | 6 SINGLE COMPONENT ALL WINDING |
| Mounting Method | TERMINAL SINGLE GROUP |
| Inductance Rating | 3.34 MICROHENRIES MINIMUM AND 5.15 MICROHENRIES MAXIMUM SINGLE COMPONENT ALL WINDING |
| Winding Conductor Size | 0.06408 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT ALL WINDING IN |
| Body Length | 1.160 INCHES MAXIMUM IN |
| Winding Operating Current | 7.0 AMPERES DC MAXIMUM SINGLE COMPONENT ALL WINDING |
| Rating Method | ELECTRICAL AND WINDING TURNS SINGLE COMPONENT ALL WINDING |
| Reliability Indicator | NOT ESTABLISHED |
| Winding Quantity | 4 SINGLE COMPONENT |
| Frequency Rating | 1.0 KILOHERTZ NOMINAL SINGLE COMPONENT |
| Terminal Type and Quantity | 8 WIRE LEAD |
| Inductance Type | SWINGING |
| 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 |
|---|---|
| 42539-4 | Coast/advanced Chip Magnetics, Inc. (USA) |
| C14930-04 | Electronic Transformer Corp Div Electronic Transformer Corporation (USA) |
| PEI8883 | Precision Electronics, Inc (USA) |
| Reference | Meaning |
|---|---|
| 5950PL0901327 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 7071750-04 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5950-01-124-9508 is a Reactor, manufactured by Coast/advanced Chip Magnetics, Inc., classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-124-9508 has 3 manufacturer part numbers on file: 42539-4 (Coast/advanced Chip Magnetics, Inc.), C14930-04 (Electronic Transformer Corp Div Electronic Transformer Corporation), PEI8883 (Precision Electronics, Inc).
Key specifications for 42539-4: Inclosure Type: OPEN; Body Outside Diameter: 1.700 INCHES MAXIMUM IN; Turn Quantity: 6 SINGLE COMPONENT ALL WINDING; Mounting Method: TERMINAL SINGLE GROUP. 14 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.