The Transformer,power, cataloged under National Stock Number 5950-01-377-0107, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Datatronics Romoland, Inc.. Government technical data includes 9 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-01-377-0107 |
| Primary Part Number | B4042295-2 |
| Item Name | Transformer,power |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Datatronics Romoland, Inc. |
| Status | ACTIVE |
| Inclosure Type | OPEN |
| Overall Diameter | 31.75 MILLIMETERS NOMINAL MM |
| Input-Output Phase Relationship | SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT |
| Mounting Method | PLUG-IN SINGLE GROUP |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Maximum Operating Temp | 125.0 CELSIUS DEGC |
| Reliability Indicator | NOT ESTABLISHED |
| Test Data Document | 80063-B4042295 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) |
| Terminal Type and Quantity | 12 PIN |
| 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 |
|---|---|
| B4042295-2 | Datatronics Romoland, Inc. (USA) |
| Reference | Meaning |
|---|---|
| B4042295-2 | 5/9 Secondary reference Automatic Coil Corp |
| B4042295-2 | 3/2 Design control — primary reference U.S. Government activity |
| CL2D32-12 | 5/9 Secondary reference Automatic Coil Corp |
| PW-0314-02 | 5/1 Secondary reference Datatronics Romoland, Inc. |
NSN 5950-01-377-0107 is a Transformer,power, manufactured by Datatronics Romoland, Inc., classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-377-0107 has 1 manufacturer part number on file: B4042295-2 (Datatronics Romoland, Inc.).
Key specifications for B4042295-2: Overall Height: 10.5 MILLIMETERS MAXIMUM MM; Inclosure Type: OPEN; Overall Diameter: 31.75 MILLIMETERS NOMINAL MM; Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT. 9 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.