The Transformer,radio Frequency, cataloged under National Stock Number 5950-00-075-4591, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Coast Guard Yard Uph. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government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 | Coast Guard Yard Uph (CAGE 04624) |
| Parameter | Value |
|---|---|
| NSN | 5950-00-075-4591 |
| Primary Part Number | 30491 |
| Item Name | Transformer,radio Frequency |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Coast Guard Yard Uph |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| 30491 PRIMARY | Coast Guard Yard Uph (USA) |
| Reference | Meaning |
|---|---|
| 30491 | 5/9 Secondary reference Cessna Aircraft Co Arc Avionics Div |
NSN 5950-00-075-4591 is a Transformer,radio Frequency, manufactured by Coast Guard Yard Uph, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-00-075-4591 has 1 manufacturer part number on file: 30491 (Coast Guard Yard Uph).
7 possible matches (shared part number, not a government interchangeability claim): 5310-00-122-8001, 5365-00-253-8755, 6220-00-788-6418. 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.
NSN 5950-00-075-4591 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.