NSN 5961-01-229-5385 · NIIN 012295385 · Part number VSK520
Micro Quality Semiconductor Inc Sub of Microsemi Corp · FSC 5961 — Semiconductor Devices and Associated Hardware · FSG 59 — Electrical and Electronic Equipment Components · CAGE 62703
Government record, cited
NSN 5961-01-229-5385 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-229-5385. Manufacturer of record part number: VSK520.
Also searched as5961-01-229-5385 ·
5961012295385 ·
NIIN 012295385 ·
01-229-5385 ·
FSC 5961 Semiconductor Devices and Associated Hardware · CAGE 62703 · VSK520
Manufacturer of record: Micro Quality Semiconductor Inc Sub of Microsemi Corp
Identification
NSN: 5961-01-229-5385
NIIN: 012295385
FSC: 5961 — Semiconductor Devices and Associated Hardware
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: VSK520
Manufacturer: Micro Quality Semiconductor Inc Sub of Microsemi Corp
General Description
The Diode, cataloged under National Stock Number 5961-01-229-5385, 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 Micro Quality Semiconductor Inc Sub of Microsemi Corp. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
Catalog Facts
Item Name
Diode
FSC / FSG
5961 — Semiconductor Devices and Associated Hardware (FSG 59)
Manufacturers
Micro Quality Semiconductor Inc Sub of Microsemi Corp (CAGE 62703)
Technical Specifications
Parameter
Value
NSN
5961-01-229-5385
Primary Part Number
VSK520
Item Name
Diode
FSC / FSG
5961 / 59 — Semiconductor Devices and Associated Hardware
Manufacturer
Micro Quality Semiconductor Inc Sub of Microsemi Corp
Micro Quality Semiconductor Inc Sub of Microsemi Corp (USA)
Reference documents
Reference
Meaning
VSK520
5/9Secondary reference
Varo Llc
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 5961-01-229-5385?
NSN 5961-01-229-5385 is a Diode, manufactured by Micro Quality Semiconductor Inc Sub of Microsemi Corp, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
What part numbers are listed for NSN 5961-01-229-5385?
NSN 5961-01-229-5385 has 1 manufacturer part number on file: VSK520 (Micro Quality Semiconductor Inc Sub of Microsemi Corp).
Is NSN 5961-01-229-5385 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.