The Transistor, cataloged under National Stock Number 5961-01-079-5631, 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 Moog Inc Div Moog Inc., Space and Defense - Salt Lake City. Government technical data includes 15 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5961-01-079-5631 |
| Primary Part Number | 950042-002 |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Moog Inc Div Moog Inc., Space and Defense - Salt Lake City |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 100.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE, DC AND 6.0 MAXIMUM EMITTER TO BASE VOLTAGE, DC |
| Maximum Operating Temp Per Measurement Point | 200.0 CELSIUS AMBIENT AIR DEGC |
| Mounting Facility Quantity | 1 |
| Overall Diameter | 0.570 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN |
| Terminal Length | 0.315 INCHES MINIMUM AND 0.415 INCHES MAXIMUM IN |
| Mounting Method | THREADED STUD(S) |
| Semiconductor Material | SILICON |
| Features Provided | HERMETICALLY SEALED CASE |
| Overall Width Across Flats | 0.667 INCHES MINIMUM AND 0.687 INCHES MAXIMUM IN |
| Nominal Thread Size | 0.250 INCHES IN |
| Current Rating Per Characteristic | 10.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC AND 3.00 AMPERES MAXIMUM BASE CURRENT, DC |
| Material | GLASS ENCLOSURE |
| Terminal Type and Quantity | 3 UNINSULATED WIRE LEAD W/TERMINAL LUG |
| Thread Series Designator | UNF |
| Power Rating Per Characteristic | 100.0 WATTS MAXIMUM TOTAL DEVICE 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 |
|---|---|
| 950042-002 PRIMARY | Moog Inc Div Moog Inc., Space and Defense - Salt Lake City (USA) |
| Reference | Meaning |
|---|---|
| GX60430B | 5/1 Secondary reference Osi Optoelectronics, Inc Dba Semicoa |
| 910435-001 | C/1 Advisory reference — outside the item-of-supply concept Moog Inc Div Moog Inc., Space and Defense - Salt Lake City |
| 2N6128 | 5/1 Secondary reference Texas Instruments Incorporated |
| GX60430B | 5/9 Secondary reference General Semiconductor Industries Inc |
| 950042-001 | 5/9 Secondary reference Moog Inc Div Moog Inc., Space and Defense - Salt Lake City |
NSN 5961-01-079-5631 is a Transistor, manufactured by Moog Inc Div Moog Inc., Space and Defense - Salt Lake City, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-079-5631 has 1 manufacturer part number on file: 950042-002 (Moog Inc Div Moog Inc., Space and Defense - Salt Lake City).
1 possible match (shared part number, not a government interchangeability claim): 5961-01-350-9534. Verify interchangeability with system specifications before substitution.
Key specifications for 950042-002: Voltage Rating in Volts Per Characteristic: 100.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE, DC AND 6.0 MAXIMUM EMITTER TO BASE VOLTAGE, DC; Maximum Operating Temp Per Measurement Point: 200.0 CELSIUS AMBIENT AIR DEGC; Mounting Facility Quantity: 1; Overall Diameter: 0.570 INCHES MINIMUM AND 0.610 INCHES MAXIMUM 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.