The Reactor, cataloged under National Stock Number 5950-01-102-4840, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Eldec Aerospace Corp. Government technical data includes 6 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 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-01-102-4840 |
| Primary Part Number | 5-642-01 |
| Item Name | Reactor |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Eldec Aerospace Corp |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Body Outside Diameter | 0.550 INCHES MAXIMUM IN |
| Mounting Method | TERMINAL SINGLE GROUP |
| Body Height | 0.310 INCHES MAXIMUM IN |
| Winding Quantity | 2 SINGLE COMPONENT |
| Terminal Type and Quantity | 4 WIRE LEAD |
| 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 |
|---|---|
| 5-642-01 PRIMARY | Eldec Aerospace Corp (USA) |
NSN 5950-01-102-4840 is a Reactor, manufactured by Eldec Aerospace Corp, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-102-4840 has 1 manufacturer part number on file: 5-642-01 (Eldec Aerospace Corp).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-733-9034. Verify interchangeability with system specifications before substitution.
Key specifications for 5-642-01: Inclosure Type: FULLY INCLOSED; Body Outside Diameter: 0.550 INCHES MAXIMUM IN; Mounting Method: TERMINAL SINGLE GROUP; Body Height: 0.310 INCHES MAXIMUM IN. 6 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.