The Transformer,power, cataloged under National Stock Number 5950-01-142-8732, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Keytronics, Inc. Div Api Technologies Corp- Magnetics. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5950-01-142-8732 |
| Primary Part Number | 7109053-001 |
| Item Name | Transformer,power |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Keytronics, Inc. Div Api Technologies Corp- Magnetics |
| Status | ACTIVE |
| Winding Power Rating | 0.1 WATTS SINGLE COMPONENT ALL TERTIARY |
| Winding Power Rating | 0.2 WATTS SINGLE COMPONENT FIFTH WINDING |
| Winding Power Rating | 22.0 WATTS SINGLE COMPONENT SECOND SECONDARY |
| Winding Power Rating | 27.9 WATTS SINGLE COMPONENT FIRST SECONDARY |
| Winding Power Rating | 33.3 WATTS SINGLE COMPONENT THIRD SECONDARY |
| Winding Power Rating | 56.3 WATTS SINGLE COMPONENT FOURTH SECONDARY |
| Input-Output Phase Relationship | THREE PHASE TO THREE PHASE SINGLE COMPONENT |
| Maximum Transformer Power Rating | 57.0 WATTS SINGLE COMPONENT |
| Criticality Code Justification | FEAT |
| Winding Function and Quantity | 1 PRIMARY AND 6 SECONDARY SINGLE COMPONENT |
| 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 |
|---|---|
| 7109053-001 | Keytronics, Inc. Div Api Technologies Corp- Magnetics (USA) |
| Reference | Meaning |
|---|---|
| T3748-A | 5/9 Secondary reference U.S. Government activity |
| T3748 | 5/1 Secondary reference U.S. Government activity |
| 10132844 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 7109053-001 | 1/2 Source control — Government-approved source U.S. Government activity |
| 5439 | 5/9 Secondary reference Keytronics, Inc. Div Api Technologies Corp- Magnetics |
| 7109053-001 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5950-01-142-8732 is a Transformer,power, manufactured by Keytronics, Inc. Div Api Technologies Corp- Magnetics, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-142-8732 has 1 manufacturer part number on file: 7109053-001 (Keytronics, Inc. Div Api Technologies Corp- Magnetics).
1 possible match (shared part number, not a government interchangeability claim): 5995-01-631-8866. Verify interchangeability with system specifications before substitution.
Key specifications for 7109053-001: Winding Power Rating: 0.1 WATTS SINGLE COMPONENT ALL TERTIARY; Winding Power Rating: 0.2 WATTS SINGLE COMPONENT FIFTH WINDING; Winding Power Rating: 22.0 WATTS SINGLE COMPONENT SECOND SECONDARY; Winding Power Rating: 27.9 WATTS SINGLE COMPONENT FIRST SECONDARY. 10 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.