The Semiconductor Device,diode, cataloged under National Stock Number 5961-01-026-2811, 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 Evans & Sutherland Computer Corp. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-01-026-2811 |
| Primary Part Number | 814758-001 |
| Item Name | Semiconductor Device,diode |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Evans & Sutherland Computer Corp |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 56.0 NOMINAL NOMINAL REGULATOR VOLTAGE |
| Overall Diameter | 0.100 INCHES MINIMUM AND 0.107 INCHES MAXIMUM IN |
| Terminal Length | 1.000 INCHES MINIMUM IN |
| Mounting Method | TERMINAL |
| Features Provided | HERMETICALLY SEALED CASE |
| Current Rating Per Characteristic | 4.50 MILLIAMPERES NOMINAL VOLTAGE REGULATOR DIODE CURRENT |
| Voltage Tolerance in Percent | -10.0 TO 10.0 |
| Function for Which Designed | ZENER DIODE |
| Material | SILICON SEMICONDUCTOR |
| Material | GLASS ENCLOSURE |
| Terminal Type and Quantity | 2 UNINSULATED WIRE LEAD |
| Power Rating Per Characteristic | 1.0 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 |
|---|---|
| 814758-001 | Evans & Sutherland Computer Corp (USA) |
| Reference | Meaning |
|---|---|
| 1N4758 | 5/9 Secondary reference Microsemi Corp.-Scottsdale Dba Microsemi |
| 1N4758 | 3/9 Design control — primary reference Freescale Semiconductor, Inc. |
| 2704758-00 | C/1 Advisory reference — outside the item-of-supply concept Eip Microwave Inc |
NSN 5961-01-026-2811 is a Semiconductor Device,diode, manufactured by Evans & Sutherland Computer Corp, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-026-2811 has 1 manufacturer part number on file: 814758-001 (Evans & Sutherland Computer Corp).
Key specifications for 814758-001: Voltage Rating in Volts Per Characteristic: 56.0 NOMINAL NOMINAL REGULATOR VOLTAGE; Overall Diameter: 0.100 INCHES MINIMUM AND 0.107 INCHES MAXIMUM IN; Terminal Length: 1.000 INCHES MINIMUM IN; Mounting Method: TERMINAL. 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.