The Semiconductor Device,diode, cataloged under National Stock Number 5961-00-400-2013, 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 Pd&e Electronics, Llc. Government technical data includes 10 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-00-400-2013 |
| Primary Part Number | 1N777 |
| Item Name | Semiconductor Device,diode |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Pd&e Electronics, Llc |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 75.0 MAXIMUM REVERSE VOLTAGE, PEAK |
| Overall Diameter | 0.085 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 | 30.00 MILLIAMPERES MAXIMUM FORWARD CURRENT, DC |
| Specification/standard Data | 80131-RELEASE3154 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION |
| Material | GLASS ENCLOSURE |
| Material | GERMANIUM SEMICONDUCTOR |
| Terminal Type and Quantity | 2 UNINSULATED WIRE LEAD |
| 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 |
|---|---|
| 1N777 | Pd&e Electronics, Llc (USA) |
| Reference | Meaning |
|---|---|
| RELEASE3154 | 5/9 Secondary reference U.S. Government activity |
| 1N777 | 3/9 Design control — primary reference U.S. Government activity |
NSN 5961-00-400-2013 is a Semiconductor Device,diode, manufactured by Pd&e Electronics, Llc, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-00-400-2013 has 1 manufacturer part number on file: 1N777 (Pd&e Electronics, Llc).
3 possible matches (shared part number, not a government interchangeability claim): 5961-00-725-8752, 5961-00-779-4902, 5961-00-852-3110. Verify interchangeability with system specifications before substitution.
Key specifications for 1N777: Voltage Rating in Volts Per Characteristic: 75.0 MAXIMUM REVERSE VOLTAGE, PEAK; Overall Diameter: 0.085 INCHES MINIMUM AND 0.107 INCHES MAXIMUM IN; Terminal Length: 1.000 INCHES MINIMUM IN; Mounting Method: TERMINAL. 10 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.