PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

LM139DMicrocircuit,linear

National Semiconductor Corporation · NSN 5962-01-167-7868 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-167-7868 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-167-7868. Primary manufacturer part number: LM139D.
Features
  • Microcircuit,linear — FSC 5962
  • Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC
  • Design Function and Quantity: 4 COMPARATOR, VOLTAGE
  • Inclosure Configuration: DUAL-IN-LINE
  • Special Test Features: TESTED PER BASE TEN SYSTEMS DWG 20243
  • Body Height: 0.145 INCHES NOMINAL IN
  • Body Length: 0.730 INCHES MAXIMUM IN
  • Input Circuit Pattern: QUAD 2 INPUT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,linear, cataloged under National Stock Number 5962-01-167-7868, 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 3 commercial cross-references from 3 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
NSN5962-01-167-7868
Primary Part NumberLM139D
Item NameMicrocircuit,linear
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerNational Semiconductor Corporation
StatusACTIVE
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Design Function and Quantity4 COMPARATOR, VOLTAGE
Inclosure ConfigurationDUAL-IN-LINE
Special Test FeaturesTESTED PER BASE TEN SYSTEMS DWG 20243
Body Height0.145 INCHES NOMINAL IN
Body Length0.730 INCHES MAXIMUM IN
Input Circuit PatternQUAD 2 INPUT
Inclosure MaterialGLASS
Terminal Surface TreatmentTIN
Body Width0.280 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2915-00-605-346020243 INTERCHANGEABLE
Retainer,valve
Hydro-Aire Aerospace Corp
5975-00-959-16805334 INTERCHANGEABLE
Box Connector,electrical
Abb Installation Products Inc
5962-01-008-4827 INTERCHANGEABLE
Microcircuit,linear
1680-01-044-6168 INTERCHANGEABLE
Base,mirror Mounting
5962-01-088-3862 INTERCHANGEABLE
Microcircuit,linear
4820-01-127-392907454002108 INTERCHANGEABLE
Seat,valve
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
4820-01-127-5187A6794.025.136 INTERCHANGEABLE
Stem,fluid Valve
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
4820-01-130-66112024301S0045 INTERCHANGEABLE
Valve,safety Relief
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
5315-01-176-7771 INTERCHANGEABLE
Pin,tapered
6740-01-233-8409 INTERCHANGEABLE
Tray,processing,photographic
Cross-Reference Index
Part NumberManufacturer
20243 Smiths Aerospace, Inc., Electronic Systems-Grand Rapids (USA)
LM139D PRIMARY National Semiconductor Corporation (USA)
LM139D Advanced Micro Devices Inc Dba AMD Austin (USA)
Related Parts
2915-00-605-3460INTERCHANGEABLE
RETAINER,VALVE
20243
5975-00-959-1680INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
5334
5962-01-008-4827INTERCHANGEABLE
MICROCIRCUIT,LINEAR
1680-01-044-6168INTERCHANGEABLE
BASE,MIRROR MOUNTING
5962-01-088-3862INTERCHANGEABLE
MICROCIRCUIT,LINEAR
4820-01-127-3929INTERCHANGEABLE
SEAT,VALVE
07454002108
4820-01-127-5187INTERCHANGEABLE
STEM,FLUID VALVE
A6794.025.136
4820-01-130-6611INTERCHANGEABLE
VALVE,SAFETY RELIEF
2024301S0045
5315-01-176-7771INTERCHANGEABLE
PIN,TAPERED
6740-01-233-8409INTERCHANGEABLE
TRAY,PROCESSING,PHOTOGRAPHIC
5995-01-253-1178INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
S2024-3
5962-01-286-2238INTERCHANGEABLE
MICROCIRCUIT,LINEAR

Frequently Asked Questions

What is NSN 5962-01-167-7868?

NSN 5962-01-167-7868 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 5962-01-167-7868?

NSN 5962-01-167-7868 has 3 cross-referenced part numbers: 20243 (Smiths Aerospace, Inc., Electronic Systems-Grand Rapids), LM139D (National Semiconductor Corporation), LM139D (Advanced Micro Devices Inc Dba AMD Austin).

What NSN replaces 5962-01-167-7868?

There are 12 known substitutes for 5962-01-167-7868: 2915-00-605-3460, 5975-00-959-1680, 5962-01-008-4827 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of LM139D?

Key specifications for LM139D: Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC; Design Function and Quantity: 4 COMPARATOR, VOLTAGE; Inclosure Configuration: DUAL-IN-LINE; Special Test Features: TESTED PER BASE TEN SYSTEMS DWG 20243. 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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