The Semiconductor Device,diode, cataloged under National Stock Number 5961-01-058-5083, is classified within Federal Supply Class 5961 (Semiconductor Devices and Associated Hardware) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Frequency Electronics Inc. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-01-058-5083 |
| Primary Part Number | A4X306 |
| Item Name | Semiconductor Device,diode |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Frequency Electronics Inc |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 1.0 MAXIMUM FORWARD VOLTAGE, AVERAGE |
| Maximum Operating Temp Per Measurement Point | 175.0 CELSIUS AMBIENT AIR DEGC |
| Overall Diameter | 0.068 INCHES MINIMUM AND 0.076 INCHES MAXIMUM IN |
| Terminal Length | 1.000 INCHES MINIMUM IN |
| Mounting Method | TERMINAL |
| Features Provided | HERMETICALLY SEALED CASE |
| Material | SILICON SEMICONDUCTOR |
| Terminal Type and Quantity | 2 UNINSULATED WIRE LEAD |
| Power Rating Per Characteristic | 0.3 WATTS MAXIMUM TOTAL DEVICE DISSIPATION |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| A4X306 PRIMARY | Frequency Electronics Inc (USA) |
| HPA-0233 | Avago Technologies Us Inc Div Avago Technologies (USA) |
| A-0233 PRIMARY | Avago Technologies Us Inc Div Avago Technologies (USA) |
| Reference | Meaning |
|---|---|
| 353-3664-080 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| A4X306 | 5/9 Secondary reference Fei Microwave Inc |
| HPA-0233 | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
| 353-3664-080 | 7/2 Vendor item drawing reference Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
| MA4700H | 5/9 Secondary reference U.S. Government activity |
NSN 5961-01-058-5083 is a Semiconductor Device,diode, manufactured by Frequency Electronics Inc, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-058-5083 has 3 manufacturer part numbers on file: A4X306 (Frequency Electronics Inc), HPA-0233 (Avago Technologies Us Inc Div Avago Technologies), A-0233 (Avago Technologies Us Inc Div Avago Technologies).
1 possible match (shared part number, not a government interchangeability claim): 3460-01-100-7430. Verify interchangeability with system specifications before substitution.
Key specifications for A4X306: Voltage Rating in Volts Per Characteristic: 1.0 MAXIMUM FORWARD VOLTAGE, AVERAGE; Maximum Operating Temp Per Measurement Point: 175.0 CELSIUS AMBIENT AIR DEGC; Overall Diameter: 0.068 INCHES MINIMUM AND 0.076 INCHES MAXIMUM IN; Terminal Length: 1.000 INCHES MINIMUM IN. 9 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.