PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MSK421Microcircuit,linear

M. S. Kennedy Corp. · NSN 5962-00-179-0736 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-00-179-0736 — this item is cataloged by the U.S. Government under National Stock Number 5962-00-179-0736. Primary manufacturer part number: MSK421.
Features
  • Microcircuit,linear — FSC 5962
  • Features Provided: ADJUSTABLE AND HYBRID AND NEGATIVE OUTPUTS AND POSITIVE OUTPUTS
  • Operating Temp Range: -40.0 TO 85.0 CELSIUS DEGC
  • Inclosure Configuration: DUAL-IN-LINE
  • Storage Temp Range: -55.0 TO 125.0 CELSIUS DEGC
  • Design Function and Quantity: 1 AMPLIFIER, DIFFERENTIAL
  • Inclosure Material: PLASTIC
  • Precious Material: GOLD
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,linear, cataloged under National Stock Number 5962-00-179-0736, is classified within Federal Supply Class 5962 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is M. S. Kennedy Corp.. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 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
NSN5962-00-179-0736
Primary Part NumberMSK421
Item NameMicrocircuit,linear
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerM. S. Kennedy Corp.
StatusACTIVE
Features ProvidedADJUSTABLE AND HYBRID AND NEGATIVE OUTPUTS AND POSITIVE OUTPUTS
Operating Temp Range-40.0 TO 85.0 CELSIUS DEGC
Inclosure ConfigurationDUAL-IN-LINE
Storage Temp Range-55.0 TO 125.0 CELSIUS DEGC
Design Function and Quantity1 AMPLIFIER, DIFFERENTIAL
Inclosure MaterialPLASTIC
Precious MaterialGOLD
Body Length2.000 INCHES MINIMUM AND 2.020 INCHES MAXIMUM IN
Input Circuit Pattern4 INPUT
Precious Material and LocationTERMINALS GOLD
Body Height0.390 INCHES MINIMUM AND 0.400 INCHES MAXIMUM IN
Terminal Surface TreatmentSOLDER
Terminal Type and Quantity7 PRINTED CIRCUIT
Body Width1.125 INCHES MINIMUM AND 1.145 INCHES MAXIMUM IN
Voltage Rating and Type Per Characteristic30.0 VOLTS MAXIMUM POWER SOURCE
Test Data Document36378-671284 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5305-00-150-9212 INTERCHANGEABLE
Screw,machine
6625-00-228-97155199 INTERCHANGEABLE
Meter,null
The Bechdon Company, Llc
2520-00-378-119463429H INTERCHANGEABLE
Shifter Fork,vehicular
Navistar Intl Corp Truck Br Ohio Plant
2920-00-691-98915199 INTERCHANGEABLE
Cable Assy,special
Champion Aerospace Llc
6125-00-914-7536 INTERCHANGEABLE
Motor-Generator
5999-01-078-01381788 INTERCHANGEABLE
Plate,electrical Shield
Gifft T H Co Inc
6515-01-104-60745199 INTERCHANGEABLE
Needle,hypodermic
Becton, Dickinson and Co Dba Becton Dickinson & Co
2040-01-204-1901883014001 INTERCHANGEABLE
Stuffing,box
Johnson Rubber Co the
6635-01-327-44601788 INTERCHANGEABLE
Test Kit,penetrant
Brent America, Inc
6750-01-382-0271 INTERCHANGEABLE
Paper,photographic
Cross-Reference Index
Part NumberManufacturer
MSK421 M. S. Kennedy Corp. (USA)
5199 Analog Devices, Inc. Div Corporate Headquarters (USA)
1788 Modular Devices Inc Dba Modular Devices Inc (USA)
671284 Raytheon Technical Services Company (USA)
BB8152 Burr-Brown Corp (USA)
1788 Melcor Electronics Corp (USA)
Related Parts
5305-00-150-9212INTERCHANGEABLE
SCREW,MACHINE
6625-00-228-9715INTERCHANGEABLE
METER,NULL
5199
2520-00-378-1194INTERCHANGEABLE
SHIFTER FORK,VEHICULAR
63429H
2920-00-691-9891INTERCHANGEABLE
CABLE ASSY,SPECIAL
5199
6125-00-914-7536INTERCHANGEABLE
MOTOR-GENERATOR
5999-01-078-0138INTERCHANGEABLE
PLATE,ELECTRICAL SHIELD
1788
6515-01-104-6074INTERCHANGEABLE
NEEDLE,HYPODERMIC
5199
2040-01-204-1901INTERCHANGEABLE
STUFFING,BOX
883014001
6635-01-327-4460INTERCHANGEABLE
TEST KIT,PENETRANT
1788
6750-01-382-0271INTERCHANGEABLE
PAPER,PHOTOGRAPHIC
7530-01-417-1868INTERCHANGEABLE
LABEL
5199
5325-01-507-5016INTERCHANGEABLE
GROMMET,NONMETALLIC
8035394

Frequently Asked Questions

What is NSN 5962-00-179-0736?

NSN 5962-00-179-0736 is a Microcircuit,linear, manufactured by M. S. Kennedy Corp., classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-00-179-0736?

NSN 5962-00-179-0736 has 6 cross-referenced part numbers: MSK421 (M. S. Kennedy Corp.), 5199 (Analog Devices, Inc. Div Corporate Headquarters), 1788 (Modular Devices Inc Dba Modular Devices Inc), 671284 (Raytheon Technical Services Company), BB8152 (Burr-Brown Corp) and 1 more.

What NSN replaces 5962-00-179-0736?

There are 12 known substitutes for 5962-00-179-0736: 5305-00-150-9212, 6625-00-228-9715, 2520-00-378-1194 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MSK421?

Key specifications for MSK421: Features Provided: ADJUSTABLE AND HYBRID AND NEGATIVE OUTPUTS AND POSITIVE OUTPUTS; Operating Temp Range: -40.0 TO 85.0 CELSIUS DEGC; Inclosure Configuration: DUAL-IN-LINE; Storage Temp Range: -55.0 TO 125.0 CELSIUS DEGC. 16 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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