The Transformer,radio Frequency, cataloged under National Stock Number 5950-01-131-3686, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Lucent Technologies Inc Corporate Headquarters. Government technical data includes 10 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-01-131-3686 |
| Primary Part Number | GS63253I1542 |
| Item Name | Transformer,radio Frequency |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Lucent Technologies Inc Corporate Headquarters |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Turn Quantity | 103-1/2 SINGLE COMPONENT SINGLE PRIMARY INPUT |
| Turn Quantity | 208 SINGLE COMPONENT SINGLE PRIMARY OUTPUT |
| Mounting Method | TERMINAL SINGLE GROUP |
| Body Width | 1.205 INCHES NOMINAL IN |
| Body Height | 1.130 INCHES NOMINAL IN |
| Winding Function and Quantity | 1 PRIMARY, FIXED AUTOTRANSFORMER TYPE SINGLE COMPONENT |
| Body Length | 1.205 INCHES NOMINAL IN |
| Reliability Indicator | NOT ESTABLISHED |
| Terminal Type and Quantity | 4 TAB, SOLDER 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 |
|---|---|
| G625000I1542 | Transmission Network International Inc (USA) |
| GS63253I1542 PRIMARY | Lucent Technologies Inc Corporate Headquarters (USA) |
| Reference | Meaning |
|---|---|
| GS63253I1542 | 5/9 Secondary reference Lucent Technologies Inc Dba Federal Marketing Group |
| G625000I1542 | 5/9 Secondary reference American Telephone and Telegraph Co |
| GS63253I1542 | 3/9 Design control — primary reference American Telephone and Telegraph Co |
NSN 5950-01-131-3686 is a Transformer,radio Frequency, manufactured by Lucent Technologies Inc Corporate Headquarters, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-131-3686 has 2 manufacturer part numbers on file: G625000I1542 (Transmission Network International Inc), GS63253I1542 (Lucent Technologies Inc Corporate Headquarters).
Key specifications for GS63253I1542: Inclosure Type: FULLY INCLOSED; Turn Quantity: 103-1/2 SINGLE COMPONENT SINGLE PRIMARY INPUT; Turn Quantity: 208 SINGLE COMPONENT SINGLE PRIMARY OUTPUT; Mounting Method: TERMINAL SINGLE GROUP. 10 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.