The Transistor, cataloged under National Stock Number 5961-01-009-9512, 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 Syntegra / Usa/ Inc Computer Parts and Supplies ARH205. Government technical data includes 5 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-01-009-9512 |
| Primary Part Number | 50211210 |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Syntegra / Usa/ Inc Computer Parts and Supplies ARH205 |
| Status | ACTIVE |
| Overall Diameter | 0.370 INCHES NOMINAL IN |
| Semiconductor Material | SILICON |
| Internal Configuration | JUNCTION CONTACT |
| Features Provided | HERMETICALLY SEALED CASE |
| Terminal Type and Quantity | 3 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 |
|---|---|
| 50211210 PRIMARY | Syntegra / Usa/ Inc Computer Parts and Supplies ARH205 (USA) |
| Reference | Meaning |
|---|---|
| 50211210 | 5/9 Secondary reference Magnetic Peripherals Inc Normandale Opns Sub of Control Data Corp |
| NN3645 | 5/9 Secondary reference Fairchild Semiconductor Corp |
NSN 5961-01-009-9512 is a Transistor, manufactured by Syntegra / Usa/ Inc Computer Parts and Supplies ARH205, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-009-9512 has 1 manufacturer part number on file: 50211210 (Syntegra / Usa/ Inc Computer Parts and Supplies ARH205).
Key specifications for 50211210: Overall Diameter: 0.370 INCHES NOMINAL IN; Semiconductor Material: SILICON; Overall Length: 0.260 INCHES MAXIMUM IN; Internal Configuration: JUNCTION CONTACT. 5 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.