The Transformer,audio Frequency, cataloged under National Stock Number 5950-01-661-2722, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Pico Electronics Inc. Government technical data includes 9 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 | 5950-01-661-2722 |
| Primary Part Number | 78110 |
| Item Name | Transformer,audio Frequency |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Pico Electronics Inc |
| Status | ACTIVE |
| Mounting Facility Quantity | 8 ALL GROUPINGS |
| Inclosure Type | FULLY INCLOSED |
| Mounting Method | TAB ALL GROUPINGS |
| Winding Function and Quantity | 300 PRIMARY ALL COMPONENTS |
| Impedance Rating in Ohms | 300.0 NOMINAL ALL COMPONENTS FIRST PRIMARY |
| Maximum Operating Temp | 130.0 CELSIUS DEGC |
| Mounting Tab Width | 0.040 INCHES NOMINAL IN |
| Frequency Rating | 300.0 HERTZ NOMINAL AND 200.0 MEGAHERTZ NOMINAL ALL COMPONENTS |
| Terminal Type and Quantity | 8 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 |
|---|---|
| 78110 PRIMARY | Pico Electronics Inc (USA) |
| 144-5064-001 | Mnemonics Inc (USA) |
NSN 5950-01-661-2722 is a Transformer,audio Frequency, manufactured by Pico Electronics Inc, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-661-2722 has 2 manufacturer part numbers on file: 78110 (Pico Electronics Inc), 144-5064-001 (Mnemonics Inc).
Key specifications for 78110: Mounting Facility Quantity: 8 ALL GROUPINGS; Inclosure Type: FULLY INCLOSED; Mounting Method: TAB ALL GROUPINGS; Overall Width: 0.710 INCHES NOMINAL IN. 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.