The Reactor, cataloged under National Stock Number 5950-01-323-4877, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Sora Power Inc. Dba Sigma Division. Government technical data includes 7 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 | 5950-01-323-4877 |
| Primary Part Number | 12003 |
| Item Name | Reactor |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Sora Power Inc. Dba Sigma Division |
| Status | ACTIVE |
| Mounting Facility Quantity | 4 ALL GROUPINGS |
| Mounting Method | UNTHREADED HOLE(S) ALL GROUPINGS |
| Mounting Hole Diameter | 0.143 INCHES MINIMUM AND 0.149 INCHES MAXIMUM ALL GROUPINGS IN |
| Distance Between Mounting Facility Centers | 0.750 INCHES NOMINAL ALL MOUNTING FACILITIES FIRST CENTER GROUP IN |
| Distance Between Mounting Facility Centers | 0.875 INCHES NOMINAL ALL MOUNTING FACILITIES SECOND CENTER GROUP IN |
| Test Data Document | 05869-712991 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) |
| Terminal Type and Quantity | 2 TAB, SOLDER LUG |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 5950-01-323-4877 is a Reactor, manufactured by Sora Power Inc. Dba Sigma Division, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-323-4877 has 2 manufacturer part numbers on file: 12003 (Sora Power Inc. Dba Sigma Division), 712991-3 (Raytheon Company Div Rmd Strategic).
Key specifications for 12003: Overall Height: 1.000 INCHES MAXIMUM IN; Mounting Facility Quantity: 4 ALL GROUPINGS; Mounting Method: UNTHREADED HOLE(S) ALL GROUPINGS; Mounting Hole Diameter: 0.143 INCHES MINIMUM AND 0.149 INCHES MAXIMUM ALL GROUPINGS IN. 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.
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.