The Transformer,pulse, cataloged under National Stock Number 5950-01-056-2983, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Vishay Dale Electronics, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-01-056-2983 |
| Primary Part Number | PT20-120 |
| Item Name | Transformer,pulse |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Vishay Dale Electronics, Inc. |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Mounting Method | TERMINAL SINGLE GROUP |
| Inductance Rating | 5000.00 MICROHENRIES MINIMUM SINGLE COMPONENT SINGLE PRIMARY |
| Body Height | 0.800 INCHES MAXIMUM IN |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Maximum Operating Temp | 70.0 CELSIUS DEGC |
| DC Resistance Rating in Ohms | 3.000 SINGLE COMPONENT SINGLE SECONDARY |
| DC Resistance Rating in Ohms | 19.000 SINGLE COMPONENT SINGLE PRIMARY |
| Reliability Indicator | NOT ESTABLISHED |
| Frequency Rating | 60.0 HERTZ NOMINAL SINGLE COMPONENT |
| Primary to Secondary Turn Ratio | 5 TO 1 SINGLE COMPONENT |
| Terminal Type and Quantity | 4 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 |
|---|---|
| PT20-120 PRIMARY | Vishay Dale Electronics, Inc. (USA) |
NSN 5950-01-056-2983 is a Transformer,pulse, manufactured by Vishay Dale Electronics, Inc., classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-056-2983 has 1 manufacturer part number on file: PT20-120 (Vishay Dale Electronics, Inc.).
Key specifications for PT20-120: Inclosure Type: FULLY INCLOSED; Mounting Method: TERMINAL SINGLE GROUP; Inductance Rating: 5000.00 MICROHENRIES MINIMUM SINGLE COMPONENT SINGLE PRIMARY; Body Height: 0.800 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.