The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-648-2847, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Ballantyne of Omaha Inc.. Government technical data includes 15 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-648-2847 |
| Primary Part Number | A95420 |
| Item Name | Transformer,audio Frequency |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Ballantyne of Omaha Inc. |
| Status | ACTIVE |
| Transformer Function | OUTPUT |
| Inclosure Type | OPEN |
| Mounting Method | TERMINAL SINGLE GROUP |
| Body Width | 1.375 INCHES MAXIMUM IN |
| Body Height | 1.875 INCHES MAXIMUM IN |
| Maximum Transformer Power Rating | 25.0 WATTS SINGLE COMPONENT |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Impedance Rating in Ohms | 16.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY |
| Impedance Rating in Ohms | 72000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Body Length | 1.562 INCHES MAXIMUM IN |
| Winding Operating Current | 88.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY |
| Reliability Indicator | NOT ESTABLISHED |
| Frequency Rating | 400.0 HERTZ MAXIMUM SINGLE COMPONENT |
| Primary to Secondary Turn Ratio | 1 TO 4-39/64 SINGLE COMPONENT |
| 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 |
|---|---|
| A95420 PRIMARY | Ballantyne of Omaha Inc. (USA) |
NSN 5950-00-648-2847 is a Transformer,audio Frequency, manufactured by Ballantyne of Omaha Inc., classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-00-648-2847 has 1 manufacturer part number on file: A95420 (Ballantyne of Omaha Inc.).
Key specifications for A95420: Transformer Function: OUTPUT; Inclosure Type: OPEN; Mounting Method: TERMINAL SINGLE GROUP; Body Width: 1.375 INCHES MAXIMUM IN. 15 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.