NSN 5961-01-620-5343 · NIIN 016205343 · Part number BC857
L3harris Technologies, Inc. Dba Harris Corporation · FSC 5961 — Semiconductor Devices and Associated Hardware · FSG 59 — Electrical and Electronic Equipment Components · CAGE 31550
Government record, cited
NSN 5961-01-620-5343 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-620-5343. Manufacturer of record part number: BC857.
Also searched as5961-01-620-5343 ·
5961016205343 ·
NIIN 016205343 ·
01-620-5343 ·
FSC 5961 Semiconductor Devices and Associated Hardware · CAGE 31550 · BC857 · BC857BMTF
Manufacturer of record: L3harris Technologies, Inc. Dba Harris Corporation
Identification
NSN: 5961-01-620-5343
NIIN: 016205343
FSC: 5961 — Semiconductor Devices and Associated Hardware
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: BC857
Manufacturer: L3harris Technologies, Inc. Dba Harris Corporation
General Description
The Transistor, cataloged under National Stock Number 5961-01-620-5343, 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 L3harris Technologies, Inc. Dba Harris Corporation. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5961-01-620-5343
Primary Part Number
BC857
Item Name
Transistor
FSC / FSG
5961 / 59 — Semiconductor Devices and Associated Hardware
Manufacturer
L3harris Technologies, Inc. Dba Harris Corporation
L3harris Technologies, Inc. Dba Harris Corporation (USA)
Reference documents
Reference
Meaning
BC857BMTF
3/9Design control — primary reference
Digi-Key Corp
No interchangeability data on file.
Other items in FSC 5961 — Semiconductor Devices and Associated Hardware
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5961-00-000-0150
RECTIFIER,SEMICONDUCTOR DEVICE,U
5961-00-000-4541
5961-00-000-4541 · Item name not on file
5961-00-000-5400
5961-00-000-5400 · Item name not on file
5961-00-000-7614
5961-00-000-7614 · Item name not on file
5961-00-000-8760
5961-00-000-8760 · Item name not on file
5961-00-001-1352
5961-00-001-1352 · Item name not on file
5961-00-001-2624
5961-00-001-2624 · Item name not on file
5961-00-001-2978
SEMICONDUCTOR DEVICE,DIODE
Frequently Asked Questions
What is NSN 5961-01-620-5343?
NSN 5961-01-620-5343 is a Transistor, manufactured by L3harris Technologies, Inc. Dba Harris Corporation, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
What part numbers are listed for NSN 5961-01-620-5343?
NSN 5961-01-620-5343 has 1 manufacturer part number on file: BC857 (L3harris Technologies, Inc. Dba Harris Corporation).
What are the specifications of BC857?
Key specifications for BC857: Special Features: TRANSISTOR - PNP, SMALL SIGNAL, SURFACE MOUNT; End Item Identification: MULTI-MODE DIGITAL RADIO (MDR). 0 specifications are documented in the U.S. Government catalog.
Is NSN 5961-01-620-5343 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.