The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-482-0777, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Us Army Aviation and Missile Command. The record lists 6 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Transformer,audio Frequency |
| FSC / FSG | 5950 — Coils and Transformers (FSG 59) |
| Manufacturers | Magnetika Inc Div Magnetika/phillipsburg Location (CAGE 1L8V1); Precision Electronics, Inc (CAGE 13483); Autodyne Manufacturing Co Inc (CAGE 05584); Us Army Aviation and Missile Command (CAGE 18876); Elcos (CAGE B6577) |
| Parameter | Value |
|---|---|
| NSN | 5950-00-482-0777 |
| Primary Part Number | 10669474 |
| Item Name | Transformer,audio Frequency |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| 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 |
|---|---|
| NR-228 | Magnetika Inc Div Magnetika/phillipsburg Location (USA) |
| PEI 8599 | Precision Electronics, Inc (USA) |
| A7355 | Autodyne Manufacturing Co Inc (USA) |
| 10669474 PRIMARY | Us Army Aviation and Missile Command (USA) |
| NR-228 | Elcos (BEL) |
| NR-228 | Pico Electronics Inc (USA) |
| Reference | Meaning |
|---|---|
| NR-228 | 5/9 Secondary reference U.S. Government activity |
| NR-228 | 5/9 Secondary reference Opt Industries Inc Div of Electronika Inc |
NSN 5950-00-482-0777 is a Transformer,audio Frequency, manufactured by Us Army Aviation and Missile Command, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-00-482-0777 has 6 manufacturer part numbers on file: NR-228 (Magnetika Inc Div Magnetika/phillipsburg Location), PEI 8599 (Precision Electronics, Inc), A7355 (Autodyne Manufacturing Co Inc), 10669474 (Us Army Aviation and Missile Command), NR-228 (Elcos) and 1 more.
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.