The Transformer,radio Frequency, cataloged under National Stock Number 5950-01-477-9526, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Avnet Electronics Marketing. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5950-01-477-9526 |
| Primary Part Number | TPX-75-4N |
| Item Name | Transformer,radio Frequency |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Avnet Electronics Marketing |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| TPX-75-4N | Avnet Electronics Marketing (USA) |
| Reference | Meaning |
|---|---|
| 123761 | 5/9 Secondary reference Systron-Donner Corp Microwave/instrument Div |
| TPX-75-4N | 3/9 Design control — primary reference U.S. Government activity |
NSN 5950-01-477-9526 is a Transformer,radio Frequency, manufactured by Avnet Electronics Marketing, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-477-9526 has 1 manufacturer part number on file: TPX-75-4N (Avnet Electronics Marketing).
Key specifications for TPX-75-4N: Special Features: 50 TO 75 OHM IMPEDANCE MATCHING TRANSFORMER;2 WATT MAX;INPUT CONNECTOR 50 OHM TYPE N (F);OUTPUT CONNECTOR 75 OHM TYPE N (F); End Item Identification: GENERAL APPLICATION (GEN AP TO). 0 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.
NSN 5950-01-477-9526 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.