PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

673-1GRectifier,semiconductor Device,u

Micro Uspd Inc · NSN 5961-00-142-4739 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-142-4739 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-142-4739. Primary manufacturer part number: 673-1G.
Features
  • Rectifier,semiconductor Device,u — FSC 5961
  • Absolute Maximum Voltage Rating in Volts Per Characteristic: 1.1 FORWARD VOLTAGE, TOTAL RMS
  • Terminal Type and Quantity: 4 UNINSULATED WIRE LEAD
  • Mounting Method: TERMINAL
  • Circuit Connection Style Designator: BRIDGE 1 PHASE
  • Absolute Maximum Current Rating Per Characteristic: 2.00 MICROAMPERES REVERSE CURRENT, DC
  • 4 verified cross-references
  • Primary manufacturer: Micro Uspd Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Rectifier,semiconductor Device,u, cataloged under National Stock Number 5961-00-142-4739, 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 Uspd Inc. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-142-4739
Primary Part Number673-1G
Item NameRectifier,semiconductor Device,u
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerMicro Uspd Inc
StatusACTIVE
Absolute Maximum Voltage Rating in Volts Per Characteristic1.1 FORWARD VOLTAGE, TOTAL RMS
Terminal Type and Quantity4 UNINSULATED WIRE LEAD
Mounting MethodTERMINAL
Circuit Connection Style DesignatorBRIDGE 1 PHASE
Absolute Maximum Current Rating Per Characteristic2.00 MICROAMPERES REVERSE CURRENT, DC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5915-00-155-76261168A INTERCHANGEABLE
Filter,radio Frequency Interfere
Cornell-Dubilier Marketing Inc
5961-00-442-7774673-2 INTERCHANGEABLE
Rectifier,semiconductor Device,u
Micro Uspd Inc
5998-00-488-0788 INTERCHANGEABLE
Circuit Card Assembly
5950-00-841-4216712099-133 INTERCHANGEABLE
Transformer,radio Frequency
Raytheon Company Dba Raytheon
5955-00-880-651677C706673P1 INTERCHANGEABLE
Crystal Unit,quartz
Lockheed Martin Corporation Div Rms
5360-00-889-99936731 INTERCHANGEABLE
Spring,helical,compression
Aerospace Lighting Corporation
5120-01-047-0250T102040 INTERCHANGEABLE
Wrench,spanner
Bell Textron Inc
5895-01-134-96776140003-802 INTERCHANGEABLE
Mixer Stage,frequency
Raytheon Company Dba Raytheon Co
5945-01-182-8233673-1 INTERCHANGEABLE
Relay,solid State
Teledyne Defense Electronics, Llc Dba Teledyne Relays Div Https://www.teledyne.com/what-We-Do/
5940-01-195-97341649-2-4 INTERCHANGEABLE
Terminal,feedthru
Lta/d-Cemco Inc Dba D-Cemco
Cross-Reference Index
Part NumberManufacturer
V22-9-5532-001-673-1G Vincorion Advanced Systems Gmbh Div Jenoptik Defense and Civil Systems (DEU)
673-1G PRIMARY Micro Uspd Inc (USA)
V22-9-5532-001 Vincorion Advanced Systems Gmbh Div Jenoptik Defense and Civil Systems (DEU)
673-1 Micro Uspd Inc (USA)
Related Parts
5915-00-155-7626INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
1168A
5961-00-442-7774INTERCHANGEABLE
RECTIFIER,SEMICONDUCTOR DEVICE,U
673-2
5998-00-488-0788INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
5950-00-841-4216INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
712099-133
5955-00-880-6516INTERCHANGEABLE
CRYSTAL UNIT,QUARTZ
77C706673P1
5360-00-889-9993INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
6731
5120-01-047-0250INTERCHANGEABLE
WRENCH,SPANNER
T102040
5895-01-134-9677INTERCHANGEABLE
MIXER STAGE,FREQUENCY
6140003-802
5945-01-182-8233INTERCHANGEABLE
RELAY,SOLID STATE
673-1
5940-01-195-9734INTERCHANGEABLE
TERMINAL,FEEDTHRU
1649-2-4
4730-01-504-4614INTERCHANGEABLE
REDUCER,PIPE
67-3-1
2910-01-599-6854INTERCHANGEABLE
FILTER,FLUID

Frequently Asked Questions

What is NSN 5961-00-142-4739?

NSN 5961-00-142-4739 is a Rectifier,semiconductor Device,u, manufactured by Micro Uspd Inc, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-142-4739?

NSN 5961-00-142-4739 has 4 cross-referenced part numbers: V22-9-5532-001-673-1G (Vincorion Advanced Systems Gmbh Div Jenoptik Defense and Civil Systems), 673-1G (Micro Uspd Inc), V22-9-5532-001 (Vincorion Advanced Systems Gmbh Div Jenoptik Defense and Civil Systems), 673-1 (Micro Uspd Inc).

What NSN replaces 5961-00-142-4739?

There are 12 known substitutes for 5961-00-142-4739: 5915-00-155-7626, 5961-00-442-7774, 5998-00-488-0788 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 673-1G?

Key specifications for 673-1G: Overall Width: 0.320 INCHES MAXIMUM IN; Absolute Maximum Voltage Rating in Volts Per Characteristic: 1.1 FORWARD VOLTAGE, TOTAL RMS; Terminal Type and Quantity: 4 UNINSULATED WIRE LEAD; Mounting Method: TERMINAL. 8 total characteristics are documented in the Federal Logistics Information System.

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