PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

LM319JMicrocircuit,linear

National Semiconductor Corporation · NSN 5962-00-632-4031 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-00-632-4031 — this item is cataloged by the U.S. Government under National Stock Number 5962-00-632-4031. Primary manufacturer part number: LM319J.
Features
  • Microcircuit,linear — FSC 5962
  • Body Height: 0.105 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
  • Body Length: 0.730 INCHES MAXIMUM IN
  • Inclosure Material: GLASS AND METAL
  • Maximum Power Dissipation Rating: 500.0 MILLIWATTS
  • Features Provided: MONOLITHIC AND HERMETICALLY SEALED AND POSITIVE OUTPUTS AND HIGH SPEED AND HIGH GAIN
  • Input Circuit Pattern: DUAL 2 INPUT
  • Operating Temp Range: +0.0 TO 70.0 CELSIUS DEGC
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,linear, cataloged under National Stock Number 5962-00-632-4031, 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 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-00-632-4031
Primary Part NumberLM319J
Item NameMicrocircuit,linear
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerNational Semiconductor Corporation
StatusACTIVE
Body Height0.105 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
Body Length0.730 INCHES MAXIMUM IN
Inclosure MaterialGLASS AND METAL
Maximum Power Dissipation Rating500.0 MILLIWATTS
Features ProvidedMONOLITHIC AND HERMETICALLY SEALED AND POSITIVE OUTPUTS AND HIGH SPEED AND HIGH GAIN
Input Circuit PatternDUAL 2 INPUT
Operating Temp Range+0.0 TO 70.0 CELSIUS DEGC
Body Width0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
Inclosure ConfigurationDUAL-IN-LINE
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Voltage Rating and Type Per Characteristic15.0 VOLTS MAXIMUM POWER SOURCE
Terminal Surface TreatmentSOLDER
Terminal Type and Quantity14 PRINTED CIRCUIT
Precious MaterialGOLD
Precious Material and LocationTERMINALS GOLD AND BODY GOLD
Design Function and Quantity2 COMPARATOR, VOLTAGE
Time Rating Per Chacteristic80.00 NANOSECONDS NOMINAL PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT NS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5970-00-308-0530A4324 INTERCHANGEABLE
Insulator,filter Bo
Eaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division
4730-00-595-44291403563PC2 INTERCHANGEABLE
Elbow,tube to Hose
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5962-01-009-5492LM119J/883 INTERCHANGEABLE
Microcircuit,linear
Texas Instruments Incorporated
5962-01-056-4884 INTERCHANGEABLE
Microcircuit,linear
Cross-Reference Index
Part NumberManufacturer
A4324 Aeronautical Communications Equipment Inc (USA)
LM319D National Semiconductor Corporation (USA)
806319-888 Evans & Sutherland Computer Corp (USA)
1826-0175 Hewlett-Packard Company Dba HP (USA)
LM319N National Semiconductor Corporation (USA)
LM319J PRIMARY National Semiconductor Corporation (USA)
203007-350 Cipher Data Products Inc Oem Marketing Div (USA)
5962PL1380875 Jednolity Indeks Materialowy - Uniform Material Index (POL)
507624-244 L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products (USA)
0938022P002 Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA)
LM319F Philips Semiconductors Inc (USA)
Related Parts
5970-00-308-0530INTERCHANGEABLE
INSULATOR,FILTER BO
A4324
4730-00-595-4429INTERCHANGEABLE
ELBOW,TUBE TO HOSE
1403563PC2
5962-01-009-5492INTERCHANGEABLE
MICROCIRCUIT,LINEAR
LM119J/883
5962-01-056-4884INTERCHANGEABLE
MICROCIRCUIT,LINEAR

Frequently Asked Questions

What is NSN 5962-00-632-4031?

NSN 5962-00-632-4031 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 5962-00-632-4031?

NSN 5962-00-632-4031 has 11 cross-referenced part numbers: A4324 (Aeronautical Communications Equipment Inc), LM319D (National Semiconductor Corporation), 806319-888 (Evans & Sutherland Computer Corp), 1826-0175 (Hewlett-Packard Company Dba HP), LM319N (National Semiconductor Corporation) and 6 more.

What NSN replaces 5962-00-632-4031?

There are 4 known substitutes for 5962-00-632-4031: 5970-00-308-0530, 4730-00-595-4429, 5962-01-009-5492 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of LM319J?

Key specifications for LM319J: Body Height: 0.105 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN; Body Length: 0.730 INCHES MAXIMUM IN; Inclosure Material: GLASS AND METAL; Maximum Power Dissipation Rating: 500.0 MILLIWATTS. 17 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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