The Transformer,radio Frequency, cataloged under National Stock Number 5950-01-189-1912, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Cypress Magnetics Inc. Government technical data includes 14 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-01-189-1912 |
| Primary Part Number | 7240-1232 |
| Item Name | Transformer,radio Frequency |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Cypress Magnetics Inc |
| Status | ACTIVE |
| Inclosure Type | OPEN |
| Turn Quantity | 155 SINGLE COMPONENT SINGLE PRIMARY |
| Turn Quantity | 310 SINGLE COMPONENT SINGLE SECONDARY |
| Mounting Method | TERMINAL SINGLE GROUP |
| Inductance Rating | 110.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Inductance Rating | 110.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE SECONDARY |
| Winding Conductor Size | 0.00397 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE SECONDARY IN |
| Winding Conductor Size | 0.00397 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE PRIMARY IN |
| Coil Form Type | SOLID SINGLE COMPONENT |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Rating Method | WINDING TURNS SINGLE COMPONENT SINGLE PRIMARY |
| Rating Method | WINDING TURNS SINGLE COMPONENT SINGLE SECONDARY |
| Reliability Indicator | NOT ESTABLISHED |
| Terminal Type and Quantity | 5 WIRE LEAD |
| 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 |
|---|---|
| 7240-1232 | Cypress Magnetics Inc (USA) |
| Reference | Meaning |
|---|---|
| 7240-1232 | C/1 Advisory reference — outside the item-of-supply concept Amex Systems Inc |
| 7240-1232-1 | 5/9 Secondary reference Science Applications Intl Corp Range Systems |
| 7240-1232-1 | 3/9 Design control — primary reference Alliedsignal Inc Ocean Systems Div |
NSN 5950-01-189-1912 is a Transformer,radio Frequency, manufactured by Cypress Magnetics Inc, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-189-1912 has 1 manufacturer part number on file: 7240-1232 (Cypress Magnetics Inc).
Key specifications for 7240-1232: Inclosure Type: OPEN; Turn Quantity: 155 SINGLE COMPONENT SINGLE PRIMARY; Turn Quantity: 310 SINGLE COMPONENT SINGLE SECONDARY; Mounting Method: TERMINAL SINGLE GROUP. 14 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.