The Transistor, cataloged under National Stock Number 5961-00-553-4820, 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 Lockheed Martin Corporation Div Rms - Mitchel Field. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 12 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-00-553-4820 |
| Primary Part Number | 632232-2 |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — No Item Name Available |
| Manufacturer | Lockheed Martin Corporation Div Rms - Mitchel Field |
| Status | ACTIVE |
| Terminal Type and Quantity | 3 UNINSULATED WIRE LEAD |
| Internal Configuration | JUNCTION CONTACT |
| Semiconductor Material | SILICON |
| Internal Junction Configuration | NPN |
| Features Provided | HERMETICALLY SEALED CASE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1288976-1 | Honeywell Intl Inc Defense Avionics Systems (USA) |
| 632232-2 PRIMARY | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| N2088262-7 | Raytheon Company Dba Raytheon Co (USA) |
| 1288976-1 | Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems (USA) |
| 35498-1 | Sierra Networks Inc Sierracom Div (USA) |
| 126438-01 | Ge Aviation Systems Llc (USA) |
| 2N333 | Ampex Systems Corp (USA) |
| 2088262-7 | Raytheon Company Dba Raytheon Co (USA) |
| 1288976-1 PRIMARY | Honeywell International Inc. Dba Honeywell International (USA) |
| N2088262-7 | Teccor Electronics Inc Semiconductor Div Sub of Ranco (USA) |
| 2N333 | Electronic Industries Association |
| 35498-1 PRIMARY | Microwave Engineering Corporation (USA) |
| 2088262-7 | Honeywell International Inc Dba Honeywell (USA) |
NSN 5961-00-553-4820 is a Transistor, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 5961 (No Item Name Available). Status: active.
NSN 5961-00-553-4820 has 13 cross-referenced part numbers: 1288976-1 (Honeywell Intl Inc Defense Avionics Systems), 632232-2 (Lockheed Martin Corporation Div Rms - Mitchel Field), N2088262-7 (Raytheon Company Dba Raytheon Co), 1288976-1 (Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems), 35498-1 (Sierra Networks Inc Sierracom Div) and 8 more.
There are 5 known substitutes for 5961-00-553-4820: 5961-00-583-1553, 5961-00-615-5186, 5961-00-752-0432 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 632232-2: Terminal Type and Quantity: 3 UNINSULATED WIRE LEAD; Internal Configuration: JUNCTION CONTACT; Semiconductor Material: SILICON; Internal Junction Configuration: NPN. 5 total characteristics are documented in the Federal Logistics Information System.