The Semiconductor Device,diode, cataloged under National Stock Number 5961-00-686-8666, 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 Trw Electronics and Defense Sector Rf Devices. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-00-686-8666 |
| Primary Part Number | 1N643 |
| Item Name | Semiconductor Device,diode |
| FSC / FSG | 5961 / 59 — No Item Name Available |
| Manufacturer | Trw Electronics and Defense Sector Rf Devices |
| Status | ACTIVE |
| Material | SILICON SEMICONDUCTOR |
| Features Provided | HERMETICALLY SEALED CASE |
| Terminal Type and Quantity | 2 UNINSULATED WIRE LEAD |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1N643 | Trw Electronics and Defense Sector Rf Devices (USA) |
NSN 5961-00-686-8666 is a Semiconductor Device,diode, manufactured by Trw Electronics and Defense Sector Rf Devices, classified under FSC 5961 (No Item Name Available). Status: active.
NSN 5961-00-686-8666 has 1 cross-referenced part number: 1N643 (Trw Electronics and Defense Sector Rf Devices).
There are 2 known substitutes for 5961-00-686-8666: 5961-00-577-6217, 5961-00-752-5351. Verify interchangeability with system specifications before substitution.
Key specifications for 1N643: Material: SILICON SEMICONDUCTOR; End Item Identification: TYPE NO. AN/APS-95; Features Provided: HERMETICALLY SEALED CASE; Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD. 4 total characteristics are documented in the Federal Logistics Information System.