PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10131DMQBMicrocircuit,digital

Fairchild Semiconductor Corp · NSN 5962-01-249-2377 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-249-2377 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-249-2377. Primary manufacturer part number: 10131DMQB.
Features
  • Microcircuit,digital — FSC 5962
  • Inclosure Material: SILICON
  • Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC
  • Body Outside Diameter: 0.290 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN
  • Body Height: 0.200 INCHES MAXIMUM IN
  • Design Function and Quantity: 2 FLIP-FLOP, D-TYPE
  • Body Length: 0.840 INCHES MAXIMUM IN
  • Body Width: 0.220 INCHES MINIMUM AND 0.310 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 5962-01-249-2377, 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 Fairchild Semiconductor Corp. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 22 commercial cross-references from 12 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5962-01-249-2377
Primary Part Number10131DMQB
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerFairchild Semiconductor Corp
StatusCANCELLED
Inclosure MaterialSILICON
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Body Outside Diameter0.290 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN
Body Height0.200 INCHES MAXIMUM IN
Design Function and Quantity2 FLIP-FLOP, D-TYPE
Body Length0.840 INCHES MAXIMUM IN
Body Width0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
Criticality Code JustificationFEAT
Inclosure ConfigurationDUAL-IN-LINE
Specification/standard Data81349-MIL-M-38510/61 GOVERNMENT SPECIFICATION
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.).
Output Logic FormEMITTER-COUPLED LOGIC
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5962-01-011-3276507377-2 INTERCHANGEABLE
Microcircuit,digital
L3harris Technologies, Inc. Dba Harris Corporation
5962-01-084-6421 INTERCHANGEABLE
Microcircuit,digital
5962-01-084-6425 INTERCHANGEABLE
Microcircuit,digital
5962-01-132-0145 INTERCHANGEABLE
Microcircuit,digital
5962-01-156-1543 INTERCHANGEABLE
Microcircuit,digital
5962-01-179-8656 INTERCHANGEABLE
Microcircuit,digital
5962-01-251-8918 INTERCHANGEABLE
Microcircuit,digital
5962-01-253-5787 INTERCHANGEABLE
Microcircuit,digital
5962-01-286-2258 INTERCHANGEABLE
Microcircuit,digital
5962-01-286-2260 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
10131DMQB Fairchild Semiconductor Corp (USA)
JM38510/06101BEX Freescale Semiconductor, Inc. (USA)
10152580-101 Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis (USA)
MC10531BEBJC Freescale Semiconductor, Inc. (USA)
725000-190 Raytheon Company Div Rmd Strategic (USA)
MIL-M-38510/61 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
I05-0022-000 L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications (USA)
M38510-06101BEX Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M38510-06101BEB Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M38510/06101BEB U S Dept of Transportation Federal Aviation Administration (USA)
UENO-10131 Giga-Tronics Incorporated Dba Giga-Tronics (USA)
M38510/06101BEA Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
JM38510/06101BEX Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MC10531BEAJC Freescale Semiconductor, Inc. (USA)
10531/BEJC Freescale Semiconductor, Inc. (USA)
22-4544 Astronics Test Systems Inc (USA)
B4002894 Raytheon Company (USA)
7907837-00 Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan (USA)
MC10531L Freescale Semiconductor, Inc. (USA)
JANM38510/06101BEX Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5962-01-011-3276INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
507377-2
5962-01-084-6421INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-084-6425INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-132-0145INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-156-1543INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-179-8656INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-251-8918INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-253-5787INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-286-2258INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-286-2260INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-286-2261INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-333-7436INTERCHANGEABLE
MICROCIRCUIT,DIGITAL

Frequently Asked Questions

What is NSN 5962-01-249-2377?

NSN 5962-01-249-2377 is a Microcircuit,digital, manufactured by Fairchild Semiconductor Corp, classified under FSC 5962 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5962-01-249-2377?

NSN 5962-01-249-2377 has 22 cross-referenced part numbers: 10131DMQB (Fairchild Semiconductor Corp), JM38510/06101BEX (Freescale Semiconductor, Inc.), 10152580-101 (Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis), MC10531BEBJC (Freescale Semiconductor, Inc.), 725000-190 (Raytheon Company Div Rmd Strategic) and 17 more.

What NSN replaces 5962-01-249-2377?

There are 12 known substitutes for 5962-01-249-2377: 5962-01-011-3276, 5962-01-084-6421, 5962-01-084-6425 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10131DMQB?

Key specifications for 10131DMQB: End Item Identification: HAUGE CLASS T-AK 3000; POWHATAN CLASS T-ATF 166; USNS HENRY J. KAISER CLASS TAO; FIRE PUMPS; MERCY AND COMFORT HOSPITAL SHIPS CLASS TAH; AIRCRAFT, (AC-130H, MC-130H, EC-130E, HC-130);MARS CLASS T-AFS 1; USNS STALWART CLASS TAGOS; SUPPORT EQUIPMENT, B-52 AIRCRAFT; SUPPORT EQUIPMENT, B-1 AIRCRAFT; Inclosure Material: SILICON; Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC; Body Outside Diameter: 0.290 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5962-01-249-2377 still in active supply?

NSN 5962-01-249-2377 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.
PartsTable Design LLC · partstable.com