The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-247-9273, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Hytronics Corp.. 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5950-00-247-9273 |
| Primary Part Number | AT-2214 |
| Item Name | Transformer,audio Frequency |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Hytronics Corp. |
| Status | ACTIVE |
| Transformer Function | LINE |
| Inclosure Type | HERMETICALLY SEALED |
| Body Width | 1.000 INCHES NOMINAL IN |
| Body Height | 1.375 INCHES NOMINAL IN |
| Maximum Transformer Power Rating | 50.0 MILLIWATTS SINGLE COMPONENT |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Impedance Rating in Ohms | 2000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Impedance Rating in Ohms | 250.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY |
| Winding Shielding Method | INTERNAL SHIELD GROUNDED TO INCLOSURE AND CORE SINGLE COMPONENT |
| Body Length | 1.000 INCHES NOMINAL IN |
| Reliability Indicator | NOT ESTABLISHED |
| Frequency Rating | 200.0 HERTZ MINIMUM AND 4.0 KILOHERTZ MAXIMUM SINGLE COMPONENT |
| Primary to Secondary Turn Ratio | 1 TO 2-53/64 SINGLE COMPONENT |
| Terminal Type and Quantity | 4 STANDOFF, SOLDERLESS LUG |
| 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 |
|---|---|
| AT-2214 | Hytronics Corp. (USA) |
| Reference | Meaning |
|---|---|
| CA143B16562 | 5/9 Secondary reference U.S. Government activity |
| SCB16562 | 3/2 Design control — primary reference U.S. Government activity |
| CA143B16562 | 5/9 Secondary reference Noseco Inc |
| TT204 | 5/9 Secondary reference Telectro Systems Corp |
NSN 5950-00-247-9273 is a Transformer,audio Frequency, manufactured by Hytronics Corp., classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-00-247-9273 has 1 manufacturer part number on file: AT-2214 (Hytronics Corp.).
1 possible match (shared part number, not a government interchangeability claim): 5935-00-493-3594. Verify interchangeability with system specifications before substitution.
Key specifications for AT-2214: Overall Height: 1.625 INCHES NOMINAL IN; Transformer Function: LINE; Inclosure Type: HERMETICALLY SEALED; Body Width: 1.000 INCHES NOMINAL IN. 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.