PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

LM139FHMicrocircuit,linear

National Semiconductor Corporation · NSN 5962-01-193-6407 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-193-6407 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-193-6407. Primary manufacturer part number: LM139FH.
Features
  • Microcircuit,linear — FSC 5962
  • Inclosure Configuration: DUAL-IN-LINE
  • Body Width: 0.275 INCHES MAXIMUM IN
  • Inclosure Material: GLASS AND METAL
  • Body Length: 0.275 INCHES MAXIMUM IN
  • Body Height: 0.080 INCHES MAXIMUM IN
  • Design Function and Quantity: 4 COMPARATOR, VOLTAGE
  • Features Provided: HIGH PRECISION AND HERMETICALLY SEALED AND MONOLITHIC
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,linear, cataloged under National Stock Number 5962-01-193-6407, 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 National Semiconductor Corporation. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). 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.

Technical Specifications
ParameterValue
NSN5962-01-193-6407
Primary Part NumberLM139FH
Item NameMicrocircuit,linear
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerNational Semiconductor Corporation
StatusACTIVE
Inclosure ConfigurationDUAL-IN-LINE
Body Width0.275 INCHES MAXIMUM IN
Inclosure MaterialGLASS AND METAL
Body Length0.275 INCHES MAXIMUM IN
Body Height0.080 INCHES MAXIMUM IN
Design Function and Quantity4 COMPARATOR, VOLTAGE
Features ProvidedHIGH PRECISION AND HERMETICALLY SEALED AND MONOLITHIC
Operating Temp Range-65.0 TO 150.0 CELSIUS DEGC
Terminal Surface TreatmentGOLD
Input Circuit PatternQUAD 4 INPUT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5962-01-080-5365321036P2 INTERCHANGEABLE
Microcircuit,linear
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
Cross-Reference Index
Part NumberManufacturer
LM139FH PRIMARY National Semiconductor Corporation (USA)
3522 500 26719 Thales Nederland (NLD)
Related Parts
5962-01-080-5365INTERCHANGEABLE
MICROCIRCUIT,LINEAR
321036P2

Frequently Asked Questions

What is NSN 5962-01-193-6407?

NSN 5962-01-193-6407 is a Microcircuit,linear, manufactured by National Semiconductor Corporation, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-193-6407?

NSN 5962-01-193-6407 has 2 cross-referenced part numbers: LM139FH (National Semiconductor Corporation), 3522 500 26719 (Thales Nederland).

What NSN replaces 5962-01-193-6407?

There is 1 known substitute for 5962-01-193-6407: 5962-01-080-5365. Verify interchangeability with system specifications before substitution.

What are the specifications of LM139FH?

Key specifications for LM139FH: Inclosure Configuration: DUAL-IN-LINE; Body Width: 0.275 INCHES MAXIMUM IN; Inclosure Material: GLASS AND METAL; Body Length: 0.275 INCHES MAXIMUM IN. 10 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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