The Reactor, cataloged under National Stock Number 5950-01-680-7646, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Spectral Labs Incorporated Dba Spectral Labs. Government technical data includes 11 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-01-680-7646 |
| Primary Part Number | SDR0403-3R3ML |
| Item Name | Reactor |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Spectral Labs Incorporated Dba Spectral Labs |
| Status | ACTIVE |
| Mounting Facility Quantity | 2 SINGLE GROUP |
| Inclosure Type | FULLY INCLOSED |
| Mounting Method | TERMINAL SINGLE GROUP |
| Inductance Rating | 3.3 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING |
| Features Provided | ROHS DIRECTIVE COMPLIANCE |
| Maximum Operating Temp | 125.0 CELSIUS DEGC |
| Rating Method | ELECTRICAL SINGLE COMPONENT SINGLE WINDING |
| DC Resistance Rating in Ohms | 0.058 SINGLE COMPONENT SINGLE WINDING |
| Frequency Rating | 65.0 MEGAHERTZ MAXIMUM SINGLE COMPONENT |
| Terminal Type and Quantity | 2 BONDING PAD |
| Inductance Type | FIXED |
| 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 |
|---|---|
| SDR0403-3R3ML PRIMARY | Spectral Labs Incorporated Dba Spectral Labs (USA) |
NSN 5950-01-680-7646 is a Reactor, manufactured by Spectral Labs Incorporated Dba Spectral Labs, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-680-7646 has 1 manufacturer part number on file: SDR0403-3R3ML (Spectral Labs Incorporated Dba Spectral Labs).
Key specifications for SDR0403-3R3ML: Overall Height: 0.126 INCHES NOMINAL IN; Mounting Facility Quantity: 2 SINGLE GROUP; Inclosure Type: FULLY INCLOSED; Mounting Method: TERMINAL SINGLE GROUP. 11 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.