The Transistor, cataloged under National Stock Number 5961-00-045-8626, 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 Westinghouse Electric Corp. Government technical data includes 6 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-00-045-8626 |
| Primary Part Number | 577R116H01 |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Westinghouse Electric Corp |
| Status | ACTIVE |
| Internal Junction Configuration | NPN |
| Semiconductor Material | SILICON |
| Internal Configuration | JUNCTION CONTACT |
| Features Provided | HERMETICALLY SEALED CASE |
| Terminal Type and Quantity | 3 UNINSULATED WIRE LEAD |
| Electrode Internally-Electrically Connected to Case | COLLECTOR |
| 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 |
|---|---|
| 577R116H01 | Westinghouse Electric Corp (USA) |
| Reference | Meaning |
|---|---|
| 577R116H01 | 7/2 Vendor item drawing reference U.S. Government activity |
| 2W2219WX | 5/9 Secondary reference General Dynamics Mission Systems, Inc. Dba Gdms |
| 2W2219WX | 5/9 Secondary reference U.S. Government activity |
| 2W2219WX | 3/9 Design control — primary reference Freescale Semiconductor, Inc. |
NSN 5961-00-045-8626 is a Transistor, manufactured by Westinghouse Electric Corp, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-00-045-8626 has 1 manufacturer part number on file: 577R116H01 (Westinghouse Electric Corp).
Key specifications for 577R116H01: Internal Junction Configuration: NPN; Semiconductor Material: SILICON; Internal Configuration: JUNCTION CONTACT; Features Provided: HERMETICALLY SEALED CASE. 6 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.