The Semiconductor Device,diode, cataloged under National Stock Number 5961-01-306-2452, 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 Viavi Solutionsllc. Government technical data includes 12 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5961-01-306-2452 |
| Primary Part Number | 28372-309Z |
| Item Name | Semiconductor Device,diode |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Viavi Solutionsllc |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 15.0 NOMINAL NOMINAL REGULATOR VOLTAGE |
| Joint Electronic Device Engineering Council/jedec/case Outline Designation | DO-35 |
| Overall Diameter | 0.075 INCHES NOMINAL IN |
| Terminal Length | 1.000 INCHES MINIMUM IN |
| Mounting Method | TERMINAL |
| Current Rating Per Characteristic | 1.00 MILLIAMPERES NOMINAL VOLTAGE REGULATOR DIODE CURRENT |
| Voltage Tolerance in Percent | -5.0 TO 5.0 |
| Function for Which Designed | GENERAL PURPOSE AND ZENER DIODE |
| Material | SILICON SEMICONDUCTOR |
| Material | GLASS ENCLOSURE |
| Terminal Type and Quantity | 2 UNINSULATED WIRE LEAD |
| Power Rating Per Characteristic | 400.0 MILLIWATTS 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 |
|---|---|
| BZX79C15 | Vishay (GBR) |
| 28372-309Z PRIMARY | Viavi Solutionsllc (USA) |
| Reference | Meaning |
|---|---|
| 28372-309Z | 5/9 Secondary reference Marconi Electronics Inc Marconi Instruments Div |
| BZX79C15 | 5/9 Secondary reference Freescale Semiconductor, Inc. |
| BZX79C15 | C/1 Advisory reference — outside the item-of-supply concept North American Philips Corp Philips Components Discrete Products Div |
NSN 5961-01-306-2452 is a Semiconductor Device,diode, manufactured by Viavi Solutionsllc, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-306-2452 has 2 manufacturer part numbers on file: BZX79C15 (Vishay), 28372-309Z (Viavi Solutionsllc).
1 possible match (shared part number, not a government interchangeability claim): 5961-01-522-7056. Verify interchangeability with system specifications before substitution.
Key specifications for 28372-309Z: Voltage Rating in Volts Per Characteristic: 15.0 NOMINAL NOMINAL REGULATOR VOLTAGE; Joint Electronic Device Engineering Council/jedec/case Outline Designation: DO-35; Overall Diameter: 0.075 INCHES NOMINAL IN; Terminal Length: 1.000 INCHES MINIMUM IN. 12 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.