The Transformer,radio Frequency, cataloged under National Stock Number 5950-01-105-7823, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Crane Electronics, Inc. Dba Signal Technology Div Olektron. Government technical data includes 12 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-01-105-7823 |
| Primary Part Number | 46B3820 |
| Item Name | Transformer,radio Frequency |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Crane Electronics, Inc. Dba Signal Technology Div Olektron |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Precious Material | GOLD |
| Mounting Method | TERMINAL SINGLE GROUP |
| Body Width | 0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN |
| Body Height | 0.125 INCHES NOMINAL IN |
| Coil Form Type | SOLID SINGLE COMPONENT |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Maximum Operating Temp | 100.0 CELSIUS DEGC |
| Body Length | 0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN |
| Reliability Indicator | NOT ESTABLISHED |
| Precious Material and Location | TERMINAL SURFACE GOLD |
| 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 |
|---|---|
| 46B3820 PRIMARY | Crane Electronics, Inc. Dba Signal Technology Div Olektron (USA) |
| FPA-1M/128 | Crane Electronics, Inc. Dba Signal Technology Div Olektron (USA) |
| Reference | Meaning |
|---|---|
| 46B3820 | 5/9 Secondary reference Signal Technology Corporation Div Systems Operation |
| FPA-1M/128 | 5/9 Secondary reference Signal Technology Corporation Div Systems Operation |
NSN 5950-01-105-7823 is a Transformer,radio Frequency, manufactured by Crane Electronics, Inc. Dba Signal Technology Div Olektron, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-105-7823 has 2 manufacturer part numbers on file: 46B3820 (Crane Electronics, Inc. Dba Signal Technology Div Olektron), FPA-1M/128 (Crane Electronics, Inc. Dba Signal Technology Div Olektron).
Key specifications for 46B3820: Inclosure Type: FULLY INCLOSED; Precious Material: GOLD; Mounting Method: TERMINAL SINGLE GROUP; Body Width: 0.360 INCHES MINIMUM AND 0.390 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.