PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

R409Rectifier,semiconductor Device

Micro Quality Semiconductor Inc Sub of Microsemi Corp · NSN 5961-01-291-5461 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-291-5461 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-291-5461. Primary manufacturer part number: R409.
Features
  • Rectifier,semiconductor Device — FSC 5961
  • 2 verified cross-references
  • Primary manufacturer: Micro Quality Semiconductor Inc Sub of Microsemi Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Rectifier,semiconductor Device, cataloged under National Stock Number 5961-01-291-5461, is classified within Federal Supply Class 5961 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Micro Quality Semiconductor Inc Sub of Microsemi Corp. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameRectifier,semiconductor Device
FSC / FSG5961 — No Item Name Available (FSG 59)
ManufacturersVaro Llc (CAGE 24039); Micro Quality Semiconductor Inc Sub of Microsemi Corp (CAGE 62703)
Technical Specifications
ParameterValue
NSN5961-01-291-5461
Primary Part NumberR409
Item NameRectifier,semiconductor Device
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerMicro Quality Semiconductor Inc Sub of Microsemi Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4820-00-202-9103 INTERCHANGEABLE
Valve,globe
Cross-Reference Index
Part NumberManufacturer
R409 Varo Llc (USA)
R409 PRIMARY Micro Quality Semiconductor Inc Sub of Microsemi Corp (USA)
Related Parts
4820-00-202-9103INTERCHANGEABLE
VALVE,GLOBE

Frequently Asked Questions

What is NSN 5961-01-291-5461?

NSN 5961-01-291-5461 is a Rectifier,semiconductor Device, manufactured by Micro Quality Semiconductor Inc Sub of Microsemi Corp, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-01-291-5461?

NSN 5961-01-291-5461 has 2 cross-referenced part numbers: R409 (Varo Llc), R409 (Micro Quality Semiconductor Inc Sub of Microsemi Corp).

What NSN replaces 5961-01-291-5461?

There is 1 known substitute for 5961-01-291-5461: 4820-00-202-9103. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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