The Transistor, cataloged under National Stock Number 5961-00-908-3083, 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 Texas Instruments Incorporated. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-00-908-3083 |
| Primary Part Number | 2N657 |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — No Item Name Available |
| Manufacturer | Texas Instruments Incorporated |
| Status | ACTIVE |
| Semiconductor Material | SILICON |
| Features Provided | HERMETICALLY SEALED CASE |
| Internal Configuration | JUNCTION CONTACT |
| Internal Junction Configuration | NPN |
| Terminal Type and Quantity | 3 UNINSULATED WIRE LEAD |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2586331-2 | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| 2N657 PRIMARY | Texas Instruments Incorporated (USA) |
| 2N657 | Gilbert Engineering Co Inc/incon Sub of Transitron Electronic Corp (USA) |
| 472936-4 | Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis (USA) |
| 4433701 | Kongsberg Defence & Aerospace As Avd Asker (NOR) |
NSN 5961-00-908-3083 is a Transistor, manufactured by Texas Instruments Incorporated, classified under FSC 5961 (No Item Name Available). Status: active.
NSN 5961-00-908-3083 has 5 cross-referenced part numbers: 2586331-2 (Lockheed Martin Corporation Div Rms - Mitchel Field), 2N657 (Texas Instruments Incorporated), 2N657 (Gilbert Engineering Co Inc/incon Sub of Transitron Electronic Corp), 472936-4 (Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis), 4433701 (Kongsberg Defence & Aerospace As Avd Asker).
There are 9 known substitutes for 5961-00-908-3083: 5961-00-132-4868, 5961-00-463-3013, 5961-00-542-7308 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2N657: End Item Identification: TYPE/MODEL UG1000A3; Semiconductor Material: SILICON; Features Provided: HERMETICALLY SEALED CASE; Internal Configuration: JUNCTION CONTACT. 6 total characteristics are documented in the Federal Logistics Information System.