The Transformer,radio Frequency, cataloged under National Stock Number 5950-01-421-0524, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Datatronics Romoland, Inc.. Government technical data includes 14 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-01-421-0524 |
| Primary Part Number | PT 73125 |
| Item Name | Transformer,radio Frequency |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Datatronics Romoland, Inc. |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Mounting Method | TAB SINGLE GROUP |
| Inductance Rating | 0.123 MICROHENRIES MINIMUM AND 0.140 MICROHENRIES MAXIMUM SINGLE COMPONENT SINGLE PRIMARY INPUT |
| Inductance Rating | 0.144 MICROHENRIES MINIMUM AND 0.158 MICROHENRIES MAXIMUM SINGLE COMPONENT SINGLE PRIMARY OUTPUT |
| Coil Form Type | SOLID SINGLE COMPONENT |
| Winding Function and Quantity | 1 PRIMARY, FIXED AUTOTRANSFORMER TYPE SINGLE COMPONENT |
| Specification/standard Data | 80063-A3167926 MANUFACTURERS SPECIFICATION CONTROL |
| Maximum Operating Temp | 85.0 CELSIUS DEGC |
| Rating Method | WINDING TURNS SINGLE COMPONENT SINGLE PRIMARY INPUT |
| Rating Method | ELECTRICAL SINGLE COMPONENT SINGLE PRIMARY OUTPUT |
| Reliability Indicator | NOT ESTABLISHED |
| Mounting Tab Width | 0.010 INCHES NOMINAL IN |
| Frequency Rating | 30.0 MEGAHERTZ MINIMUM AND 100.0 MEGAHERTZ MAXIMUM SINGLE COMPONENT |
| Terminal Type and Quantity | 4 PIN |
| 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 |
|---|---|
| A3167926-2 | Hytronics Corp. (USA) |
| PT 73125 PRIMARY | Datatronics Romoland, Inc. (USA) |
| Reference | Meaning |
|---|---|
| A3167926-2 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 5950-01-421-0524 is a Transformer,radio Frequency, manufactured by Datatronics Romoland, Inc., classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-421-0524 has 2 manufacturer part numbers on file: A3167926-2 (Hytronics Corp.), PT 73125 (Datatronics Romoland, Inc.).
Key specifications for PT 73125: Overall Height: 0.500 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN; Inclosure Type: FULLY INCLOSED; Mounting Method: TAB SINGLE GROUP; Inductance Rating: 0.123 MICROHENRIES MINIMUM AND 0.140 MICROHENRIES MAXIMUM SINGLE COMPONENT SINGLE PRIMARY INPUT. 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.