The Transistor, cataloged under National Stock Number 5961-01-170-1948, 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 Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-01-170-1948 |
| Primary Part Number | 704AS9424 |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | -100.0 MAXIMUM COLLECTOR TO BASE VOLTAGE, DC AND -80.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN AND -6.0 MAXIMUM EMITTER TO BASE VOLTAGE, DC |
| Maximum Operating Temp Per Measurement Point | 200.0 CELSIUS JUNCTION DEGC |
| Overall Diameter | 0.380 INCHES MAXIMUM IN |
| Terminal Length | 1.250 INCHES MINIMUM IN |
| Mounting Method | TERMINAL |
| Semiconductor Material | SILICON |
| Internal Configuration | JUNCTION CONTACT |
| Features Provided | HERMETICALLY SEALED CASE |
| Current Rating Per Characteristic | -2.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC |
| Test Data Document | 30003-704AS9424 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 | 3 UNINSULATED WIRE LEAD |
| Terminal Circle Diameter | 0.200 INCHES NOMINAL IN |
| Electrode Internally-Electrically Connected to Case | COLLECTOR |
| Power Rating Per Characteristic | 15.0 WATTS MAXIMUM COLLECTOR POWER DISSIPATION AND 1.0 WATTS MAXIMUM OFF-STATE POWER 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 |
|---|---|
| SPP6072 | Silicon Transistor Corporation Dba Same (USA) |
| PP8634 | Microsemi Corp - Massachusetts (USA) |
| 704AS9424 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 704AS9424 | Silicon Transistor Corporation Dba Same (USA) |
| Reference | Meaning |
|---|---|
| PP8634 | 5/9 Secondary reference Microsemi Ppc Inc |
| 2N5333 | 5/9 Secondary reference U.S. Government activity |
| 704AS9424 | 5/9 Secondary reference Freescale Semiconductor, Inc. |
| JANTX2N5333 | 5/1 Secondary reference U.S. Government activity |
| 271SPC213 | 5/9 Secondary reference Solitron Devices, Inc. |
| 899424-1 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 899424 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
NSN 5961-01-170-1948 is a Transistor, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-170-1948 has 4 manufacturer part numbers on file: SPP6072 (Silicon Transistor Corporation Dba Same), PP8634 (Microsemi Corp - Massachusetts), 704AS9424 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 704AS9424 (Silicon Transistor Corporation Dba Same).
1 possible match (shared part number, not a government interchangeability claim): 5961-01-201-5601. Verify interchangeability with system specifications before substitution.
Key specifications for 704AS9424: Voltage Rating in Volts Per Characteristic: -100.0 MAXIMUM COLLECTOR TO BASE VOLTAGE, DC AND -80.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN AND -6.0 MAXIMUM EMITTER TO BASE VOLTAGE, DC; Maximum Operating Temp Per Measurement Point: 200.0 CELSIUS JUNCTION DEGC; Overall Diameter: 0.380 INCHES MAXIMUM IN; Terminal Length: 1.250 INCHES MINIMUM IN. 14 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.