The Reactor, cataloged under National Stock Number 5950-01-239-7975, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Magnespec Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Reactor |
| FSC / FSG | 5950 — Coils and Transformers (FSG 59) |
| Manufacturers | Honeywell International Inc. Div Aerospace - Torrance (CAGE 70210); Magnespec Inc (CAGE 53854); Robert M. Hadley Company, Inc. (CAGE 72964) |
| Parameter | Value |
|---|---|
| NSN | 5950-01-239-7975 |
| Primary Part Number | 14055 |
| Item Name | Reactor |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Magnespec Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| 805889-1 | Honeywell International Inc. Div Aerospace - Torrance (USA) |
| 14055 PRIMARY | Magnespec Inc (USA) |
| 19856 PRIMARY | Robert M. Hadley Company, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 935T3-84001 | 5/9 Secondary reference Bell Industries Inc J W Miller Magnetics Div |
NSN 5950-01-239-7975 is a Reactor, manufactured by Magnespec Inc, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-239-7975 has 3 manufacturer part numbers on file: 805889-1 (Honeywell International Inc. Div Aerospace - Torrance), 14055 (Magnespec Inc), 19856 (Robert M. Hadley Company, Inc.).
4 possible matches (shared part number, not a government interchangeability claim): 5305-01-556-6611, 5340-01-559-3990, 5340-01-576-8599. Verify interchangeability with system specifications before substitution.
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.