The Reactor, cataloged under National Stock Number 5950-01-056-8517, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Winding Specialists Co., Inc. 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-01-056-8517 |
| Primary Part Number | 819459-4 |
| Item Name | Reactor |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Winding Specialists Co., Inc |
| Status | ACTIVE |
| Inclosure Type | OPEN |
| Turn Quantity | 5-1/4 SINGLE COMPONENT SINGLE WINDING |
| Mounting Method | TERMINAL SINGLE GROUP |
| Reliability Indicator | NOT ESTABLISHED |
| Winding Quantity | 1 SINGLE COMPONENT |
| Terminal Type and Quantity | 2 PIN |
| Inductance Type | MECHANICALLY ADJUSTABLE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 819459-4 | Winding Specialists Co., Inc (USA) |
| Reference | Meaning |
|---|---|
| 819459-4 | 3/9 Design control — primary reference Superior Magnetics |
| 819459-4 | 3/2 Design control — primary reference U.S. Government activity |
| 819459-4 | 5/9 Secondary reference Seven Associates |
| 819459-4 | 5/9 Secondary reference U.S. Government activity |
NSN 5950-01-056-8517 is a Reactor, manufactured by Winding Specialists Co., Inc, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-056-8517 has 1 manufacturer part number on file: 819459-4 (Winding Specialists Co., Inc).
Key specifications for 819459-4: Inclosure Type: OPEN; Turn Quantity: 5-1/4 SINGLE COMPONENT SINGLE WINDING; Mounting Method: TERMINAL SINGLE GROUP; Reliability Indicator: NOT ESTABLISHED. 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.
NSN 5950-01-056-8517 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.