The Semiconductor Device,thyristor, cataloged under National Stock Number 5961-00-237-1859, 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 Us Army Aviation and Missile Command. Government technical data includes 9 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-00-237-1859 |
| Primary Part Number | 10658180 |
| Item Name | Semiconductor Device,thyristor |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 3.7 MAXIMUM GATE TRIGGER VOLTAGE, DC |
| Mounting Facility Quantity | 1 |
| Mounting Method | THREADED STUD(S) |
| Semiconductor Material | SILICON |
| Features Provided | HERMETICALLY SEALED CASE |
| Overall Width Across Flats | 0.544 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN |
| Test Data Document | 18876-10658180 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) |
| Terminal Type and Quantity | 2 TAB, SOLDER LUG AND 1 THREADED STUD |
| Electrode Internally-Electrically Connected to Case | ANODE |
| 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 |
|---|---|
| 10658180 | Us Army Aviation and Missile Command (USA) |
| Reference | Meaning |
|---|---|
| 68-5641 | C/1 Advisory reference — outside the item-of-supply concept International Rectifier Corporation |
| 68-6958 | 3/2 Design control — primary reference U.S. Government activity |
| 16RC100A | 5/2 Secondary reference U.S. Government activity |
| C-137PB | 5/9 Secondary reference General Electric Co Semi-Conductor Products Dept |
NSN 5961-00-237-1859 is a Semiconductor Device,thyristor, manufactured by Us Army Aviation and Missile Command, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-00-237-1859 has 1 manufacturer part number on file: 10658180 (Us Army Aviation and Missile Command).
Key specifications for 10658180: Voltage Rating in Volts Per Characteristic: 3.7 MAXIMUM GATE TRIGGER VOLTAGE, DC; Mounting Facility Quantity: 1; Mounting Method: THREADED STUD(S); Semiconductor Material: SILICON. 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.