The Reactor, cataloged under National Stock Number 5950-01-428-3987, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Ems Technologies Inc Div Defense & Space Systems. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-01-428-3987 |
| Primary Part Number | 178536-01 |
| Item Name | Reactor |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Ems Technologies Inc Div Defense & Space Systems |
| Status | ACTIVE |
| Body Outside Diameter | 1.125 INCHES MAXIMUM IN |
| Inductance Rating | 750.00 MICROHENRIES NOMINAL SINGLE COMPONENT ALL WINDING |
| Body Length | 0.745 INCHES MAXIMUM IN |
| Reliability Indicator | NOT ESTABLISHED |
| 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 |
NSN 5950-01-428-3987 is a Reactor, manufactured by Ems Technologies Inc Div Defense & Space Systems, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-428-3987 has 2 manufacturer part numbers on file: 178536-01 (Ems Technologies Inc Div Defense & Space Systems), 11213 (Pico Electronics Inc).
Key specifications for 178536-01: Body Outside Diameter: 1.125 INCHES MAXIMUM IN; Inductance Rating: 750.00 MICROHENRIES NOMINAL SINGLE COMPONENT ALL WINDING; Body Length: 0.745 INCHES MAXIMUM IN; Reliability Indicator: NOT ESTABLISHED. 5 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.