The Transistor, cataloged under National Stock Number 5961-00-031-3645, 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 Crane Electronics, Inc.. Government technical data includes 14 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through both NSN and commercial part number lookups. 10 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 11 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-00-031-3645 |
| Primary Part Number | 71A0060-1 |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Crane Electronics, Inc. |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 160.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN |
| Mounting Facility Quantity | 2 |
| Joint Electronic Device Engineering Council/jedec/case Outline Designation | TO-3 |
| Terminal Length | 0.312 INCHES MINIMUM IN |
| Mounting Method | TERMINAL AND UNTHREADED HOLE(S) |
| Internal Junction Configuration | NPN |
| Semiconductor Material | SILICON |
| Internal Configuration | JUNCTION CONTACT |
| Features Provided | HERMETICALLY SEALED CASE |
| Current Rating Per Characteristic | 16.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC |
| Terminal Type and Quantity | 2 PIN AND 1 CASE |
| Terminal Circle Diameter | 0.440 INCHES MAXIMUM IN |
| Electrode Internally-Electrically Connected to Case | COLLECTOR |
| Power Rating Per Characteristic | 150.0 WATTS MAXIMUM TOTAL 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 |
|---|---|
| 71A0060-1 PRIMARY | Crane Electronics, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 2N3773 | 5/9 Secondary reference Pcc Airfoils, Llc |
| 2N3773 | 5/1 Secondary reference Solitron Devices, Inc. |
| 2N3773 | 5/9 Secondary reference Renesas Electronics America Inc |
| 2N3773 | 5/9 Secondary reference Adelco Elektronik Gmbh |
| 2N3773 | 5/9 Secondary reference Api Electronics, Inc. Dba Api Technologies Corp Div Api Technologies - Spectrum Microwave |
| 2N3773 | 5/9 Secondary reference Westinghouse Electric Corp Semiconductor Div |
| 2N3773 | 5/1 Secondary reference Microsemi Ppc Inc |
| 2N3773 | 5/1 Secondary reference Freescale Semiconductor, Inc. |
| 2N3773A | 5/9 Secondary reference Adelco Elektronik Gmbh |
| 2N3773 | C/1 Advisory reference — outside the item-of-supply concept Lacon Electronic Gmbh |
NSN 5961-00-031-3645 is a Transistor, manufactured by Crane Electronics, Inc., classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-00-031-3645 has 1 manufacturer part number on file: 71A0060-1 (Crane Electronics, Inc.).
11 possible matches (shared part number, not a government interchangeability claim): 5961-00-222-9575, 5961-00-254-3201, 5961-00-311-8954. Verify interchangeability with system specifications before substitution.
Key specifications for 71A0060-1: Overall Height: 0.450 INCHES MAXIMUM IN; Voltage Rating in Volts Per Characteristic: 160.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN; Mounting Facility Quantity: 2; Joint Electronic Device Engineering Council/jedec/case Outline Designation: TO-3. 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.