The Transformer Assembly, cataloged under National Stock Number 5950-01-147-0647, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Rayco Electronic Manufacturing, Inc. Div Rayco Electronics Mfg Inc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5950-01-147-0647 |
| Primary Part Number | 5T184 |
| Item Name | Transformer Assembly |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Rayco Electronic Manufacturing, Inc. Div Rayco Electronics Mfg Inc |
| Status | ACTIVE |
| Criticality Code Justification | FEAT |
| Reliability Indicator | NOT ESTABLISHED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 154576 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| 134494-1 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| CC 3937-1 | A M I/ Coast Magnetics Inc. Dba Coast Magnetics (USA) |
| 5T184 PRIMARY | Rayco Electronic Manufacturing, Inc. Div Rayco Electronics Mfg Inc (USA) |
| Reference | Meaning |
|---|---|
| PEI 7889 | 5/9 Secondary reference Precision Electronics, Inc |
| 134494 | D/9 Drawing number reference only Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp |
NSN 5950-01-147-0647 is a Transformer Assembly, manufactured by Rayco Electronic Manufacturing, Inc. Div Rayco Electronics Mfg Inc, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-147-0647 has 4 manufacturer part numbers on file: 154576 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 134494-1 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), CC 3937-1 (A M I/ Coast Magnetics Inc. Dba Coast Magnetics), 5T184 (Rayco Electronic Manufacturing, Inc. Div Rayco Electronics Mfg Inc).
1 possible match (shared part number, not a government interchangeability claim): 8415-01-477-5447. Verify interchangeability with system specifications before substitution.
Key specifications for 5T184: Criticality Code Justification: FEAT; Overall Length: 1.010 INCHES NOMINAL IN; Reliability Indicator: NOT ESTABLISHED; Special Features: WEAPON SYSTEM ESSENTIAL. 2 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.