The Transformer,radio Frequency, cataloged under National Stock Number 5950-01-263-9228, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is L & R Manufacturing Company. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Transformer,radio Frequency |
| FSC / FSG | 5950 — Coils and Transformers (FSG 59) |
| Manufacturers | L & R Manufacturing Company (CAGE 17656) |
| Parameter | Value |
|---|---|
| NSN | 5950-01-263-9228 |
| Primary Part Number | 11458 |
| Item Name | Transformer,radio Frequency |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | L & R Manufacturing Company |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| 11458 PRIMARY | L & R Manufacturing Company (USA) |
NSN 5950-01-263-9228 is a Transformer,radio Frequency, manufactured by L & R Manufacturing Company, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-263-9228 has 1 manufacturer part number on file: 11458 (L & R Manufacturing Company).
2 possible matches (shared part number, not a government interchangeability claim): 4530-01-314-1101, 5830-01-350-6428. Verify interchangeability with system specifications before substitution.
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.