NSN 5961-01-643-7137 · NIIN 016437137 · Part number MB0520
Micross Hi Rel Power Solutions, Inc. · FSC 5961 — Semiconductor Devices and Associated Hardware · FSG 59 — Electrical and Electronic Equipment Components · CAGE 52467
Government record, cited
NSN 5961-01-643-7137 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-643-7137. Manufacturer of record part number: MB0520.
Also searched as5961-01-643-7137 ·
5961016437137 ·
NIIN 016437137 ·
01-643-7137 ·
FSC 5961 Semiconductor Devices and Associated Hardware · CAGE 52467 · MB0520
Manufacturer of record: Micross Hi Rel Power Solutions, Inc.
Identification
NSN: 5961-01-643-7137
NIIN: 016437137
FSC: 5961 — Semiconductor Devices and Associated Hardware
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: MB0520
Manufacturer: Micross Hi Rel Power Solutions, Inc.
General Description
The Semiconductor Device,diode, cataloged under National Stock Number 5961-01-643-7137, 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 Micross Hi Rel Power Solutions, Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5961-01-643-7137
Primary Part Number
MB0520
Item Name
Semiconductor Device,diode
FSC / FSG
5961 / 59 — Semiconductor Devices and Associated Hardware
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 5961-01-643-7137?
NSN 5961-01-643-7137 is a Semiconductor Device,diode, manufactured by Micross Hi Rel Power Solutions, Inc., classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
What part numbers are listed for NSN 5961-01-643-7137?
NSN 5961-01-643-7137 has 1 manufacturer part number on file: MB0520 (Micross Hi Rel Power Solutions, Inc.).
What are the specifications of MB0520?
Key specifications for MB0520: Part Name Assigned by Controlling Agency: SEMICONDUCTOR DEVICE,DIODE. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5961-01-643-7137 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.