PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M38510/37103B2AMicrocircuit,digital

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5962-01-397-7173 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-397-7173 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-397-7173. Primary manufacturer part number: M38510/37103B2A.
Features
  • Microcircuit,digital — FSC 5962
  • Inclosure Configuration: LEADLESS FLAT PACK
  • Inclosure Material: SILICON
  • Design Function and Quantity: 2 FLIP-FLOP
  • Terminal Type and Quantity: 20 PIN
  • Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC
  • Operating Temp Range: -65.0 TO 150.0 CELSIUS DEGC
  • Specification/standard Data: 81349-MIL-M-38510/371 GOVERNMENT SPECIFICATION
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-01-397-7173, 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 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-397-7173
Primary Part NumberM38510/37103B2A
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Inclosure ConfigurationLEADLESS FLAT PACK
Inclosure MaterialSILICON
Design Function and Quantity2 FLIP-FLOP
Terminal Type and Quantity20 PIN
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Operating Temp Range-65.0 TO 150.0 CELSIUS DEGC
Specification/standard Data81349-MIL-M-38510/371 GOVERNMENT SPECIFICATION
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5962-01-226-0474 INTERCHANGEABLE
Microcircuit,digital
5962-01-231-8507 INTERCHANGEABLE
Microcircuit,digital
5962-01-238-0375 INTERCHANGEABLE
Microcircuit,digital
5962-01-240-2030 INTERCHANGEABLE
Microcircuit,digital
5962-01-299-3037 INTERCHANGEABLE
Microcircuit,digital
5962-01-301-4164 INTERCHANGEABLE
Microcircuit,digital
5962-01-419-1768 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
M38510/37103B2A Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-M-38510/371 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M38510/37103B2X Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M38510/37103B2B Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5962-01-226-0474INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-231-8507INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-238-0375INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-240-2030INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-299-3037INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-301-4164INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-419-1768INTERCHANGEABLE
MICROCIRCUIT,DIGITAL

Frequently Asked Questions

What is NSN 5962-01-397-7173?

NSN 5962-01-397-7173 is a Microcircuit,digital, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-397-7173?

NSN 5962-01-397-7173 has 4 cross-referenced part numbers: M38510/37103B2A (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-M-38510/371 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M38510/37103B2X (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M38510/37103B2B (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5962-01-397-7173?

There are 7 known substitutes for 5962-01-397-7173: 5962-01-226-0474, 5962-01-231-8507, 5962-01-238-0375 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of M38510/37103B2A?

Key specifications for M38510/37103B2A: Inclosure Configuration: LEADLESS FLAT PACK; Inclosure Material: SILICON; Design Function and Quantity: 2 FLIP-FLOP; Terminal Type and Quantity: 20 PIN. 7 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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