The Transformer Assembly, cataloged under National Stock Number 5950-01-296-0038, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems. Government technical data includes 30 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-01-296-0038 |
| Primary Part Number | 207-0031-010 |
| Item Name | Transformer Assembly |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
| Status | ACTIVE |
| Mounting Facility Quantity | 4 SINGLE GROUP4 SINGLE GROUP |
| Inclosure Type | FULLY INCLOSEDFULLY INCLOSED |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP1.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Winding Power Rating | 250.0 MILLIWATTS FIRST COMPONENT ALL PRIMARY |
| Turn Quantity | 18 FIRST COMPONENT ALL PRIMARY18 FIRST COMPONENT ALL PRIMARY |
| Turn Quantity | 34 SECOND COMPONENT SINGLE PRIMARY34 SECOND COMPONENT SINGLE PRIMARY |
| Turn Quantity | 36 FIRST COMPONENT SINGLE SECONDARY36 FIRST COMPONENT SINGLE SECONDARY |
| Turn Quantity | 68 SECOND COMPONENT ALL SECONDARY68 SECOND COMPONENT ALL SECONDARY |
| Input-Output Phase Relationship | SINGLE PHASE TO SINGLE PHASE ALL COMPONENTSSINGLE PHASE TO SINGLE PHASE ALL COMPONENTS |
| Mounting Method | THREADED HOLE(S) SINGLE GROUPTHREADED HOLE(S) SINGLE GROUP |
| Body Width | 0.980 INCHES MINIMUM AND 0.980 INCHES MINIMUM AND 1.020 INCHES MAXIMUM1.020 INCHES MAXIMUM IN |
| Body Height | 0.865 INCHES NOMINAL0.865 INCHES NOMINAL IN |
| Winding Conductor Size | 0.00198 INCHES AMERICAN WIRE GAGE SECOND COMPONENT ALL SECONDARY IN |
| Winding Conductor Size | 0.00198 INCHES AMERICAN WIRE GAGE SECOND COMPONENT SINGLE PRIMARY IN |
| Winding Conductor Size | 0.01003 INCHES AMERICAN WIRE GAGE FIRST COMPONENT ALL PRIMARY IN |
| Winding Conductor Size | 0.01003 INCHES AMERICAN WIRE GAGE FIRST COMPONENT SINGLE SECONDARY IN |
| Winding Function and Quantity | 1 PRIMARY AND 2 SECONDARY SECOND COMPONENT |
| Winding Function and Quantity | 2 PRIMARY AND 1 SECONDARY FIRST COMPONENT |
| Impedance Rating in Ohms | 100.0 NOMINAL FIRST COMPONENT ALL PRIMARY100.0 NOMINAL FIRST COMPONENT ALL PRIMARY |
| Impedance Rating in Ohms | 1000.0 NOMINAL SECOND COMPONENT SINGLE SECONDARY1000.0 NOMINAL SECOND COMPONENT SINGLE SECONDARY |
| Impedance Rating in Ohms | 2370.0 NOMINAL FIRST COMPONENT SINGLE SECONDARY2370.0 NOMINAL FIRST COMPONENT SINGLE SECONDARY |
| Impedance Rating in Ohms | 4000.0 NOMINAL SECOND COMPONENT ALL PRIMARY4000.0 NOMINAL SECOND COMPONENT ALL PRIMARY |
| Winding Shielding Method | INTERNAL SHIELD BROUGHT OUT TO TERMINAL SECOND COMPONENTINTERNAL SHIELD BROUGHT OUT TO TERMINAL SECOND COMPONENT |
| Nominal Thread Size | 0.112 INCHES SINGLE GROUP IN |
| Body Length | 1.780 INCHES MINIMUM AND 1.780 INCHES MINIMUM AND 1.820 INCHES MAXIMUM1.820 INCHES MAXIMUM IN |
| Rating Method | ELECTRICAL AND WINDING TURNS ALL COMPONENTS ALL PRIMARY |
| Rating Method | ELECTRICAL AND WINDING TURNS ALL COMPONENTS ALL SECONDARY |
| Reliability Indicator | NOT ESTABLISHEDNOT ESTABLISHED |
| Frequency Rating | 15.0 KILOHERTZ MINIMUM AND 15.0 KILOHERTZ MINIMUM AND 6.0 MEGAHERTZ MAXIMUM FIRST COMPONENT6.0 MEGAHERTZ MAXIMUM FIRST COMPONENT |
| Frequency Rating | 340.0 KILOHERTZ NOMINAL SECOND COMPONENT340.0 KILOHERTZ NOMINAL SECOND COMPONENT |
| 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 |
|---|---|
| 207-0031-010 PRIMARY | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
| 24-0773-00 | Hisonic, Llc (USA) |
NSN 5950-01-296-0038 is a Transformer Assembly, manufactured by Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-296-0038 has 2 manufacturer part numbers on file: 207-0031-010 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 24-0773-00 (Hisonic, Llc).
Key specifications for 207-0031-010: Mounting Facility Quantity: 4 SINGLE GROUP4 SINGLE GROUP; Inclosure Type: FULLY INCLOSEDFULLY INCLOSED; Center to Center Distance Between Mounting Facilities Parallel to Length: 1.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP1.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Winding Power Rating: 250.0 MILLIWATTS FIRST COMPONENT ALL PRIMARY. 30 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.