PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

F4049BDMQBMicrocircuit,digital

Bigelow Div of Fieldcrest Cannon Inc · NSN 5962-01-309-1046 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-309-1046 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-309-1046. Primary manufacturer part number: F4049BDMQB.
Features
  • Microcircuit,digital — FSC 5962
  • Specification/standard Data: 81349-MIL-M-38510/055 GOVERNMENT SPECIFICATION
  • Output Logic Form: COMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
  • Design Function and Quantity: 6 BUFFER, INVERTING
  • Body Length: 21.34 MILLIMETERS MAXIMUM MM
  • Test Data Document: 81349-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.).
  • Inclosure Material: CERAMIC
  • Body Height: 5.08 MILLIMETERS MAXIMUM MM
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-01-309-1046, 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 Bigelow Div of Fieldcrest Cannon Inc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 50 commercial cross-references from 33 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
NSN5962-01-309-1046
Primary Part NumberF4049BDMQB
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerBigelow Div of Fieldcrest Cannon Inc
StatusCANCELLED
Specification/standard Data81349-MIL-M-38510/055 GOVERNMENT SPECIFICATION
Output Logic FormCOMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
Design Function and Quantity6 BUFFER, INVERTING
Body Length21.34 MILLIMETERS MAXIMUM MM
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.).
Inclosure MaterialCERAMIC
Body Height5.08 MILLIMETERS MAXIMUM MM
Body Width7.87 MILLIMETERS MAXIMUM MM
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Features ProvidedMONOLITHIC
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
6665-00-495-87367958-1 INTERCHANGEABLE
Combustible Gas Indicator Set,po
Bacharach, Inc.
5962-01-022-6717 INTERCHANGEABLE
Microcircuit,digital
5962-01-027-9237 INTERCHANGEABLE
Microcircuit,digital
5962-01-033-0753 INTERCHANGEABLE
Microcircuit,digital
5962-01-033-2281 INTERCHANGEABLE
Microcircuit,digital
5962-01-072-0924 INTERCHANGEABLE
Microcircuit,digital
5962-01-085-6683351-8159-210 INTERCHANGEABLE
Microcircuit,digital
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5962-01-107-9606CD4049BF/3 INTERCHANGEABLE
Microcircuit,digital
Renesas Electronics America Inc
5962-01-108-1966 INTERCHANGEABLE
Microcircuit,digital
5962-01-154-7138CD4049UBF/3 INTERCHANGEABLE
Microcircuit,digital
Renesas Electronics America Inc
Cross-Reference Index
Part NumberManufacturer
F4049BDMQB Bigelow Div of Fieldcrest Cannon Inc (USA)
129292-1 Cubic Defense Applications, Inc. (USA)
MC14049UBBEXS Freescale Semiconductor, Inc. (USA)
CD4049UBEX Harris Corp Semiconductor Sector (USA)
883C4049UBC Allegro Microsystems Inc (USA)
ST99D237-1 Lockheed Martin Corp (USA)
SC47222LH Freescale Semiconductor, Inc. (USA)
81-9016-0127-8 Minnesota Mining and Mfg Co Mincom Div (USA)
MIL-M-38510/55 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
CM05-049BA Eldec Aerospace Corp (USA)
CSS-700004-2027 Leonardo Mw Ltd (GBR)
SCL40498834 Allegro Microsystems Inc (USA)
430 00107 11 Rycom Instruments, Inc. (USA)
10129404 Nimikkeistokeskus Ncb Finland (FIN)
MC14049BBEBS Freescale Semiconductor, Inc. (USA)
1820-0928 Hewlett-Packard Company Dba HP (USA)
90215-10 Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)
0086.8192.00 Rohde & Schwarz Gmbh & Co. Kommanditgesellschaft Dba R & S (DEU)
8500063-260 Honeywell International Inc. Dba Honeywell International (USA)
795-81-1 B.c. Systems Inc. Dba Bc Systems Inc (USA)
Related Parts
6665-00-495-8736INTERCHANGEABLE
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7958-1
5962-01-022-6717INTERCHANGEABLE
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5962-01-033-2281INTERCHANGEABLE
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5962-01-072-0924INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-085-6683INTERCHANGEABLE
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351-8159-210
5962-01-107-9606INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
CD4049BF/3
5962-01-108-1966INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-154-7138INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
CD4049UBF/3
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Frequently Asked Questions

What is NSN 5962-01-309-1046?

NSN 5962-01-309-1046 is a Microcircuit,digital, manufactured by Bigelow Div of Fieldcrest Cannon Inc, classified under FSC 5962 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5962-01-309-1046?

NSN 5962-01-309-1046 has 50 cross-referenced part numbers: F4049BDMQB (Bigelow Div of Fieldcrest Cannon Inc), 129292-1 (Cubic Defense Applications, Inc.), MC14049UBBEXS (Freescale Semiconductor, Inc.), CD4049UBEX (Harris Corp Semiconductor Sector), 883C4049UBC (Allegro Microsystems Inc) and 45 more.

What NSN replaces 5962-01-309-1046?

There are 12 known substitutes for 5962-01-309-1046: 6665-00-495-8736, 5962-01-022-6717, 5962-01-027-9237 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of F4049BDMQB?

Key specifications for F4049BDMQB: Specification/standard Data: 81349-MIL-M-38510/055 GOVERNMENT SPECIFICATION; Output Logic Form: COMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC; Design Function and Quantity: 6 BUFFER, INVERTING; Body Length: 21.34 MILLIMETERS MAXIMUM MM. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5962-01-309-1046 still in active supply?

NSN 5962-01-309-1046 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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