The Transformer,audio Frequency, cataloged under National Stock Number 5950-01-227-4488, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Esc Control Electronics Llc Dba Control Electronics Division of Fil-Coil. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Transformer,audio Frequency |
| FSC / FSG | 5950 — Coils and Transformers (FSG 59) |
| Manufacturers | Esc Control Electronics Llc Dba Control Electronics Division of Fil-Coil (CAGE 00222); Electronic Transformer Corp Div Electronic Transformer Corporation (CAGE 72149); L3harris Technologies, Inc. Dba Harris Corporation (CAGE 31550); Magnetika Inc (CAGE 15634) |
| Parameter | Value |
|---|---|
| NSN | 5950-01-227-4488 |
| Primary Part Number | 1136505G1 |
| Item Name | Transformer,audio Frequency |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Esc Control Electronics Llc Dba Control Electronics Division of Fil-Coil |
| Status | ACTIVE |
| 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 |
|---|---|
| 1136505G1 | Esc Control Electronics Llc Dba Control Electronics Division of Fil-Coil (USA) |
| C1961 | Electronic Transformer Corp Div Electronic Transformer Corporation (USA) |
| 1136505G1 | L3harris Technologies, Inc. Dba Harris Corporation (USA) |
| 1136505G1 | Electronic Transformer Corp Div Electronic Transformer Corporation (USA) |
| 1136505G1 | Magnetika Inc (USA) |
| Reference | Meaning |
|---|---|
| 1136505G1 | 5/9 Secondary reference Opt Industries Inc Div of Electronika Inc |
| 1136505G1 | 5/9 Secondary reference Microtran Co Inc |
| 1136505G1 | 5/9 Secondary reference Vernitron Corp Aie Magnetics Div |
| 1136505G1 | 5/9 Secondary reference Te Connectivity Networks, Inc. Div Adc Telecommunications Sales, Inc. |
| 1136505G1 | 5/9 Secondary reference U.S. Government activity |
| 1136505G1 | 3/9 Design control — primary reference Itt Industries Inc Itt Aerospace Communications Div East |
| T4597 | 5/2 Secondary reference U.S. Government activity |
NSN 5950-01-227-4488 is a Transformer,audio Frequency, manufactured by Esc Control Electronics Llc Dba Control Electronics Division of Fil-Coil, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-227-4488 has 5 manufacturer part numbers on file: 1136505G1 (Esc Control Electronics Llc Dba Control Electronics Division of Fil-Coil), C1961 (Electronic Transformer Corp Div Electronic Transformer Corporation), 1136505G1 (L3harris Technologies, Inc. Dba Harris Corporation), 1136505G1 (Electronic Transformer Corp Div Electronic Transformer Corporation), 1136505G1 (Magnetika Inc).
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.