The Transistor, cataloged under National Stock Number 5961-00-836-7175, 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 Raytheon Company Div Rmd Strategic. Government technical data includes 13 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5961-00-836-7175 |
| Primary Part Number | 5257-35 |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Raytheon Company Div Rmd Strategic |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 20.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR TO EMITTER, SUSTAINED AND 25.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN |
| Maximum Operating Temp Per Measurement Point | -55.0 CELSIUS CASE AND 175.0 CELSIUS CASE DEGC |
| Mounting Facility Quantity | 4 |
| Terminal Length | 0.260 MILLIMETERS MAXIMUM MM |
| Mounting Method | TERMINAL |
| Semiconductor Material | SILICON |
| Internal Configuration | JUNCTION CONTACT |
| Features Provided | HERMETICALLY SEALED CASE |
| Current Rating Per Characteristic | 600.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, INSTANTANEOUS |
| Material | GLASS ENCLOSURE |
| Terminal Type and Quantity | 4 UNINSULATED WIRE LEAD |
| Terminal Circle Diameter | 0.370 MILLIMETERS MAXIMUM MM |
| Power Rating Per Characteristic | 400.0 WATTS MAXIMUM NONREACTIVE POWER INPUT, INSTANTANEOUS TOTAL, TO ALL TERMINALS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 5257-35 | Raytheon Company Div Rmd Strategic (USA) |
| Reference | Meaning |
|---|---|
| 00013-2 | 3/9 Design control — primary reference Saga Engineering Corp |
| MM2003-2 | 5/9 Secondary reference Freescale Semiconductor, Inc. |
| 00013-2 | 5/9 Secondary reference Data Products Corp |
NSN 5961-00-836-7175 is a Transistor, manufactured by Raytheon Company Div Rmd Strategic, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-00-836-7175 has 1 manufacturer part number on file: 5257-35 (Raytheon Company Div Rmd Strategic).
1 possible match (shared part number, not a government interchangeability claim): 6515-01-473-1645. Verify interchangeability with system specifications before substitution.
Key specifications for 5257-35: Voltage Rating in Volts Per Characteristic: 20.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR TO EMITTER, SUSTAINED AND 25.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN; Maximum Operating Temp Per Measurement Point: -55.0 CELSIUS CASE AND 175.0 CELSIUS CASE DEGC; Mounting Facility Quantity: 4; Terminal Length: 0.260 MILLIMETERS MAXIMUM MM. 13 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.
NSN 5961-00-836-7175 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.