NSN 5961-01-666-4122 · NIIN 016664122 · Part number VS-240UR120D
Vishay Intertechnology, Inc. · FSC 5961 — Semiconductor Devices and Associated Hardware · FSG 59 — Electrical and Electronic Equipment Components · CAGE 18612
Government record, cited
NSN 5961-01-666-4122 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-666-4122. Manufacturer of record part number: VS-240UR120D.
Also searched as5961-01-666-4122 ·
5961016664122 ·
NIIN 016664122 ·
01-666-4122 ·
FSC 5961 Semiconductor Devices and Associated Hardware · CAGE 18612 · VS-240UR120D
Voltage Rating in Volts Per Characteristic: 1200.0 MAXIMUM REPETITIVE PEAK REVERSE VOLTAGE AND 1300.0 MAXIMUM NONREPETITIVE PEAK REVERSE VOLTAGE
Thread Series Designator: UNF
1 manufacturer part number on file
Manufacturer of record: Vishay Intertechnology, Inc.
Identification
NSN: 5961-01-666-4122
NIIN: 016664122
FSC: 5961 — Semiconductor Devices and Associated Hardware
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: VS-240UR120D
Manufacturer: Vishay Intertechnology, Inc.
General Description
The Semiconductor Device,diode, cataloged under National Stock Number 5961-01-666-4122, 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 Vishay Intertechnology, Inc.. Government technical data includes 2 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5961-01-666-4122
Primary Part Number
VS-240UR120D
Item Name
Semiconductor Device,diode
FSC / FSG
5961 / 59 — Semiconductor Devices and Associated Hardware
Manufacturer
Vishay Intertechnology, Inc.
Status
ACTIVE
Voltage Rating in Volts Per Characteristic
1200.0 MAXIMUM REPETITIVE PEAK REVERSE VOLTAGE AND 1300.0 MAXIMUM NONREPETITIVE PEAK REVERSE VOLTAGE
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 5961-01-666-4122?
NSN 5961-01-666-4122 is a Semiconductor Device,diode, manufactured by Vishay Intertechnology, Inc., classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
What part numbers are listed for NSN 5961-01-666-4122?
NSN 5961-01-666-4122 has 1 manufacturer part number on file: VS-240UR120D (Vishay Intertechnology, Inc.).
What are the specifications of VS-240UR120D?
Key specifications for VS-240UR120D: Voltage Rating in Volts Per Characteristic: 1200.0 MAXIMUM REPETITIVE PEAK REVERSE VOLTAGE AND 1300.0 MAXIMUM NONREPETITIVE PEAK REVERSE VOLTAGE; Overall Length: 190.0 MILLIMETERS MAXIMUM MM; Special Features: WEIGHT IS 250G; OPERATING AND STORAGE TEMPERATURE RANGE IS NEGATIVE 40 DEGREES TO 180 DEGREES CELSIUS; DIFFUSED DIODE; G; Part Name Assigned by Controlling Agency: STANDARD RECOVERY DIODES. 2 specifications are documented in the U.S. Government catalog.
Is NSN 5961-01-666-4122 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.