The Transistor, cataloged under National Stock Number 5961-00-075-7276, 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 Meggitt Safety Systems Inc. Government technical data includes 15 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5961-00-075-7276 |
| Primary Part Number | 020-166-000 |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Meggitt Safety Systems Inc |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | -15.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND -15.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND -7.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND -7.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND -0.3 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN-0.3 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN |
| Overall Diameter | 0.230 INCHES MAXIMUM0.230 INCHES MAXIMUM IN |
| Precious Material | GOLDGOLD |
| Terminal Length | 0.500 INCHES MINIMUM0.500 INCHES MINIMUM IN |
| Mounting Method | TERMINALTERMINAL |
| Internal Junction Configuration | PNPPNP |
| Semiconductor Material | GERMANIUMGERMANIUM |
| Internal Configuration | JUNCTION CONTACTJUNCTION CONTACT |
| Features Provided | HERMETICALLY SEALED CASEHERMETICALLY SEALED CASE |
| Current Rating Per Characteristic | -50.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC-50.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC |
| Precious Material and Location | TERMINALS GOLDTERMINALS GOLD |
| Test Data Document | 72152-020-166-000 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)72152-020-166-000 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 | 4 UNINSULATED WIRE LEAD4 UNINSULATED WIRE LEAD |
| Terminal Circle Diameter | 0.100 INCHES NOMINAL0.100 INCHES NOMINAL IN |
| Power Rating Per Characteristic | 200.0 MILLIWATTS MAXIMUM COLLECTOR POWER DISSIPATION200.0 MILLIWATTS MAXIMUM COLLECTOR 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 |
|---|---|
| 020-166-000 PRIMARY | Meggitt Safety Systems Inc (USA) |
| 2N5829 | British Sarozal Ltd (GBR) |
| Reference | Meaning |
|---|---|
| 020-166-000 | 5/9 Secondary reference Whittaker Corp Electronic Resources Div |
| 352-0806-030 | C/1 Advisory reference — outside the item-of-supply concept Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
| 2N5829 | 5/9 Secondary reference Freescale Semiconductor, Inc. |
NSN 5961-00-075-7276 is a Transistor, manufactured by Meggitt Safety Systems Inc, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-00-075-7276 has 2 manufacturer part numbers on file: 020-166-000 (Meggitt Safety Systems Inc), 2N5829 (British Sarozal Ltd).
1 possible match (shared part number, not a government interchangeability claim): 5961-01-022-6854. Verify interchangeability with system specifications before substitution.
Key specifications for 020-166-000: Voltage Rating in Volts Per Characteristic: -15.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND -15.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND -7.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND -7.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND -0.3 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN-0.3 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN; Overall Diameter: 0.230 INCHES MAXIMUM0.230 INCHES MAXIMUM IN; Precious Material: GOLDGOLD; Terminal Length: 0.500 INCHES MINIMUM0.500 INCHES MINIMUM IN. 15 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.