The Semiconductor Device,diode, cataloged under National Stock Number 5961-01-129-2603, 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 Crimson Semiconductor Inc. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-01-129-2603 |
| Primary Part Number | 1N4317 |
| Item Name | Semiconductor Device,diode |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Crimson Semiconductor Inc |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 80.0 MAXIMUM REVERSE VOLTAGE, INSTANTANEOUS AND 100.0 MINIMUM BREAKDOWN VOLTAGE, DC |
| Overall Diameter | 0.060 INCHES MAXIMUM IN |
| Terminal Length | 0.450 INCHES MINIMUM IN |
| Mounting Method | TERMINAL |
| Capacitance Rating in Picofarads | 2.0 MAXIMUM |
| Specification/standard Data | 80131-RELEASE 4550 GOVERNMENT SPECIFICATION |
| Material | SILICON SEMICONDUCTOR |
| Material | GLASS ENCLOSURE |
| Terminal Type and Quantity | 2 UNINSULATED WIRE LEAD |
| Power Rating Per Characteristic | 250.0 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 |
|---|---|
| 1N4317 | Crimson Semiconductor Inc (USA) |
| Reference | Meaning |
|---|---|
| 1N4317 | 5/9 Secondary reference Westinghouse Electric Corp Semiconductor Div |
| 1N4317 | 3/9 Design control — primary reference U.S. Government activity |
| RELEASE 4550 | 5/9 Secondary reference U.S. Government activity |
NSN 5961-01-129-2603 is a Semiconductor Device,diode, manufactured by Crimson Semiconductor Inc, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-129-2603 has 1 manufacturer part number on file: 1N4317 (Crimson Semiconductor Inc).
Key specifications for 1N4317: Voltage Rating in Volts Per Characteristic: 80.0 MAXIMUM REVERSE VOLTAGE, INSTANTANEOUS AND 100.0 MINIMUM BREAKDOWN VOLTAGE, DC; Overall Diameter: 0.060 INCHES MAXIMUM IN; Terminal Length: 0.450 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.