The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-511-4918, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Magnetika Inc. Government technical data includes 12 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-511-4918 |
| Primary Part Number | S010 |
| Item Name | Transformer,audio Frequency |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Magnetika Inc |
| Status | ACTIVE |
| Inclosure Type | PARTIALLY INCLOSED, DOUBLE SHELL |
| Mounting Method | TERMINAL SINGLE GROUP |
| Body Width | 0.688 INCHES MAXIMUM IN |
| Body Height | 0.469 INCHES MAXIMUM IN |
| Maximum Transformer Power Rating | 250.0 MILLIWATTS SINGLE COMPONENT |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Impedance Rating in Ohms | 4000.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY |
| Impedance Rating in Ohms | 16.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Body Length | 0.938 INCHES MAXIMUM IN |
| Winding Operating Current | 60.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY |
| Frequency Rating | 200.0 HERTZ MINIMUM AND 20.0 KILOHERTZ MAXIMUM 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 |
|---|---|
| S010 PRIMARY | Magnetika Inc (USA) |
| Reference | Meaning |
|---|---|
| S010 | 5/9 Secondary reference U.S. Government activity |
NSN 5950-00-511-4918 is a Transformer,audio Frequency, manufactured by Magnetika Inc, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-00-511-4918 has 1 manufacturer part number on file: S010 (Magnetika Inc).
1 possible match (shared part number, not a government interchangeability claim): 5975-01-299-2468. Verify interchangeability with system specifications before substitution.
Key specifications for S010: Inclosure Type: PARTIALLY INCLOSED, DOUBLE SHELL; Mounting Method: TERMINAL SINGLE GROUP; Body Width: 0.688 INCHES MAXIMUM IN; Body Height: 0.469 INCHES MAXIMUM IN. 12 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.