The Transformer,electri, cataloged under National Stock Number 5950-00-293-8260, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Item Name | Transformer,electri |
| FSC / FSG | 5950 — Coils and Transformers (FSG 59) |
| Manufacturers | Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit (CAGE 09004); Cae Usa Inc. (CAGE 1PQF4) |
| Parameter | Value |
|---|---|
| NSN | 5950-00-293-8260 |
| Primary Part Number | B17521 |
| Item Name | Transformer,electri |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| B17521 PRIMARY | Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit (USA) |
| 1400086-01 | Cae Usa Inc. (USA) |
| Reference | Meaning |
|---|---|
| 1400086-01 | 5/9 Secondary reference Raytheon Technical Services Company |
NSN 5950-00-293-8260 is a Transformer,electri, manufactured by Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-00-293-8260 has 2 manufacturer part numbers on file: B17521 (Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit), 1400086-01 (Cae Usa Inc.).
1 possible match (shared part number, not a government interchangeability claim): 3910-00-454-9081. Verify interchangeability with system specifications before substitution.
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.