PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

839197-0629Microcircuit,digital

Litton Systems Inc. Div Navigation Systems Division · NSN 5962-01-177-4857 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-177-4857 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-177-4857. Primary manufacturer part number: 839197-0629.
Features
  • Microcircuit,digital — FSC 5962
  • Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC
  • Maximum Power Dissipation Rating: 1.5 WATTS
  • Design Function and Quantity: 1 MICROCOMPUTER
  • Terminal Surface Treatment: SOLDER
  • Voltage Rating and Type Per Characteristic: -0.5 VOLTS MINIMUM POWER SOURCE AND 7.0 VOLTS MAXIMUM POWER SOURCE
  • Test Data Document: 96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
  • Terminal Type and Quantity: 40 PRINTED CIRCUIT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-01-177-4857, 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 Litton Systems Inc. Div Navigation Systems Division. Government technical data includes 16 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-177-4857
Primary Part Number839197-0629
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerLitton Systems Inc. Div Navigation Systems Division
StatusACTIVE
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Maximum Power Dissipation Rating1.5 WATTS
Design Function and Quantity1 MICROCOMPUTER
Terminal Surface TreatmentSOLDER
Voltage Rating and Type Per Characteristic-0.5 VOLTS MINIMUM POWER SOURCE AND 7.0 VOLTS MAXIMUM POWER SOURCE
Test Data Document96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
Terminal Type and Quantity40 PRINTED CIRCUIT
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Output Logic FormN-TYPE METAL OXIDE-SEMICONDUCTOR LOGIC
Features ProvidedHERMETICALLY SEALED AND MONOLITHIC AND ELECTROSTATIC SENSITIVE AND W/RESET
Body Length2.030 INCHES MINIMUM AND 2.080 INCHES MAXIMUM IN
Body Width0.515 INCHES MINIMUM AND 0.600 INCHES MAXIMUM IN
Inclosure MaterialCERAMIC
Input Circuit Pattern33 INPUT
Body Height0.145 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN
Inclosure ConfigurationDUAL-IN-LINE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5962-01-114-24501002148-1 INTERCHANGEABLE
Microcircuit,digital
Raytheon Company Dba Raytheon
5962-01-177-4855 INTERCHANGEABLE
Microcircuit,digital
5962-01-177-4856 INTERCHANGEABLE
Microcircuit,digital
5962-01-186-5317 INTERCHANGEABLE
Microcircuit,digital
5962-01-218-5689797024-1-001 INTERCHANGEABLE
Microcircuit,digital
Hamilton Sundstrand Corporation Dba Collins Aerospace
5962-01-255-081178E6N1658 INTERCHANGEABLE
Microcircuit,digital
Navy, United States Department of the Spawar Dba Space and Naval Wafare Command
5962-01-256-0852 INTERCHANGEABLE
Microcircuit,digital
5962-01-259-9940477-1836-004 INTERCHANGEABLE
Microcircuit,memory
The Boeing Company Div Legacy Boeing Hb1
Cross-Reference Index
Part NumberManufacturer
839197-0629 Litton Systems Inc. Div Navigation Systems Division (USA)
ROM/PROM Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
MD8748/B Intel Corp Sales Office (USA)
Related Parts
5962-01-114-2450INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
1002148-1
5962-01-177-4855INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-177-4856INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-186-5317INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-218-5689INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
797024-1-001
5962-01-255-0811INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
78E6N1658
5962-01-256-0852INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-259-9940INTERCHANGEABLE
MICROCIRCUIT,MEMORY
477-1836-004

Frequently Asked Questions

What is NSN 5962-01-177-4857?

NSN 5962-01-177-4857 is a Microcircuit,digital, manufactured by Litton Systems Inc. Div Navigation Systems Division, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-177-4857?

NSN 5962-01-177-4857 has 3 cross-referenced part numbers: 839197-0629 (Litton Systems Inc. Div Navigation Systems Division), ROM/PROM (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), MD8748/B (Intel Corp Sales Office).

What NSN replaces 5962-01-177-4857?

There are 8 known substitutes for 5962-01-177-4857: 5962-01-114-2450, 5962-01-177-4855, 5962-01-177-4856 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 839197-0629?

Key specifications for 839197-0629: Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC; Maximum Power Dissipation Rating: 1.5 WATTS; Design Function and Quantity: 1 MICROCOMPUTER; Terminal Surface Treatment: SOLDER. 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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