PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

163421Microcircuit,digital

Ge Aviation Systems Llc · NSN 5962-01-070-8516 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-070-8516 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-070-8516. Primary manufacturer part number: 163421.
Features
  • Microcircuit,digital — FSC 5962
  • Criticality Code Justification: FEAT
  • Terminal Surface Treatment: SOLDER
  • Terminal Type and Quantity: 14 FLAT LEADS
  • Maximum Power Dissipation Rating: 44.0 MILLIWATTS
  • Body Height: 0.045 INCHES MINIMUM AND 0.085 INCHES MAXIMUM IN
  • Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC
  • Body Length: 0.390 INCHES MAXIMUM IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-01-070-8516, 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 Ge Aviation Systems Llc. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 19 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5962-01-070-8516
Primary Part Number163421
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerGe Aviation Systems Llc
StatusCANCELLED
Criticality Code JustificationFEAT
Terminal Surface TreatmentSOLDER
Terminal Type and Quantity14 FLAT LEADS
Maximum Power Dissipation Rating44.0 MILLIWATTS
Body Height0.045 INCHES MINIMUM AND 0.085 INCHES MAXIMUM IN
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Body Length0.390 INCHES MAXIMUM IN
Inclosure MaterialCERAMIC AND GLASS
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Test Data Document81349-MIL-M-38510 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Features ProvidedHERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS AND LOW POWER AND SCHOTTKY AND W/TOTEM POLE OUTPUT
Case Outline Source and DesignatorF-2 MIL-M-38510
Specification/standard Data81349-MIL-M-38510/310 GOVERNMENT SPECIFICATION
Inclosure ConfigurationFLAT PACK
Voltage Rating and Type Per Characteristic5.5 VOLTS MAXIMUM POWER SOURCE
Input Circuit PatternQUAD 2 INPUT
Design Function and Quantity1 GATE, AND
Body Width0.235 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
5962-01-066-8393 INTERCHANGEABLE
Microcircuit,digital
5962-01-168-7583SNJ54S08W INTERCHANGEABLE
Microcircuit,digital
Texas Instruments Incorporated
5962-01-249-9222 INTERCHANGEABLE
Microcircuit,digital
5962-01-282-6503PC74785-1 INTERCHANGEABLE
Microcircuit,digital
Rockwell Collins, Inc. Dba Rc Displays Systems
Cross-Reference Index
Part NumberManufacturer
163421 Ge Aviation Systems Llc (USA)
10135964 Nimikkeistokeskus Ncb Finland (FIN)
M38510/31004BAX Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-M-38510/310 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
A584A344-200 Kearfott Corporation Div Guidance and Navigation Division (USA)
5962-3831004BDB Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M38510/31004BDB Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
JM38510/31004BDB Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M38510/31004BDA Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
54LS08FMQB Fairchild Semiconductor Corp (USA)
5962-3831004BDX Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
974033-411 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
5962-3831004BDA Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
85928500-03 General Dynamics Information Systems Inc. Dba General Dynamics Advanced Information Systems (USA)
JM38510/31004BDX Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
SNJ54S08W Freescale Semiconductor, Inc. (USA)
M38510/31004BDX Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
SNC54LS08W Texas Instruments Incorporated (USA)
7555433-001 General Dynamics Land Systems Inc. (USA)
Related Parts
5962-01-066-8393INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-168-7583INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
SNJ54S08W
5962-01-249-9222INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-282-6503INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
PC74785-1

Frequently Asked Questions

What is NSN 5962-01-070-8516?

NSN 5962-01-070-8516 is a Microcircuit,digital, manufactured by Ge Aviation Systems Llc, classified under FSC 5962 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5962-01-070-8516?

NSN 5962-01-070-8516 has 19 cross-referenced part numbers: 163421 (Ge Aviation Systems Llc), 10135964 (Nimikkeistokeskus Ncb Finland), M38510/31004BAX (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-M-38510/310 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), A584A344-200 (Kearfott Corporation Div Guidance and Navigation Division) and 14 more.

What NSN replaces 5962-01-070-8516?

There are 4 known substitutes for 5962-01-070-8516: 5962-01-066-8393, 5962-01-168-7583, 5962-01-249-9222 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 163421?

Key specifications for 163421: Criticality Code Justification: FEAT; Special Features: WEAPON SYSTEM ESSENTIAL; Terminal Surface Treatment: SOLDER; Terminal Type and Quantity: 14 FLAT LEADS. 21 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5962-01-070-8516 still in active supply?

NSN 5962-01-070-8516 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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