The Transformer,electrical, cataloged under National Stock Number 5950-00-112-4520, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 5950-00-112-4520 |
| Item Name | Transformer,electrical |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Status | ACTIVE |
| General Characteristics Item Description | OPEN FRAME,3.000 IN. LG,3.250 IN. W,4.000 IN. H,TWO SOLDER LUG TERMINALS,FOUR 0.218 IN. DIA MTG HOLES ON 2.500 IN. BY 2.500 IN. MTG CENTERS IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| A912-1-1 | 3/9 Design control — primary reference Regulators Products Group of Ward Leonard Electric Co Inc |
NSN 5950-00-112-4520 is a Transformer,electrical, classified under FSC 5950, Coils and Transformers. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 9320-01-249-9730. Verify interchangeability with system specifications before substitution.
Key specifications for 5950-00-112-4520: General Characteristics Item Description: OPEN FRAME,3.000 IN. LG,3.250 IN. W,4.000 IN. H,TWO SOLDER LUG TERMINALS,FOUR 0.218 IN. DIA MTG HOLES ON 2.500 IN. BY 2.500 IN. MTG CENTERS IN. 1 specification is 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.