The Transistor, cataloged under National Stock Number 5961-00-776-0964, is classified within Federal Supply Class 5961 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5961-00-776-0964 |
| Primary Part Number | 2N2553 |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — No Item Name Available |
| Manufacturer | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| Status | CANCELLED |
| Nominal Thread Size | 0.190 INCHES IN |
| Semiconductor Material | GERMANIUM |
| Terminal Type and Quantity | 3 UNINSULATED WIRE LEAD |
| Thread Series Designator | UNF |
| Internal Configuration | JUNCTION CONTACT |
| Mounting Facility Quantity | 1 |
| Terminal Length | 1.500 INCHES MINIMUM IN |
| Features Provided | HERMETICALLY SEALED CASE |
| Mounting Method | THREADED STUD(S) |
| Electrode Internally-Electrically Connected to Case | COLLECTOR |
| Maximum Operating Temp Per Measurement Point | 100.0 CELSIUS JUNCTION DEGC |
| Power Rating Per Characteristic | 20.0 WATTS MAXIMUM COLLECTOR POWER DISSIPATION |
| Voltage Rating in Volts Per Characteristic | -60.0 MAXIMUM COLLECTOR TO BASE VOLTAGE, DC AND -40.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE, DC AND -20.0 MAXIMUM EMITTER TO BASE VOLTAGE, DC |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2N2553 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-S-19500/89 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 5961PL1382092 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| JAN2N2553 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 2N1039-1 | Ampex Data Systems Corporation Dba Ampex Intelligent Systems (USA) |
NSN 5961-00-776-0964 is a Transistor, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5961 (No Item Name Available). Status: cancelled.
NSN 5961-00-776-0964 has 5 cross-referenced part numbers: 2N2553 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-S-19500/89 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 5961PL1382092 (Jednolity Indeks Materialowy - Uniform Material Index), JAN2N2553 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 2N1039-1 (Ampex Data Systems Corporation Dba Ampex Intelligent Systems).
There are 8 known substitutes for 5961-00-776-0964: 5961-00-052-8556, 5961-00-082-4137, 5961-00-813-3468 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2N2553: Nominal Thread Size: 0.190 INCHES IN; Semiconductor Material: GERMANIUM; Terminal Type and Quantity: 3 UNINSULATED WIRE LEAD; Thread Series Designator: UNF. 15 total characteristics are documented in the Federal Logistics Information System.
NSN 5961-00-776-0964 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.