PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

44-123Microcircuit,memory

Celtech Corporation · NSN 5962-01-364-4529 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-364-4529 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-364-4529. Primary manufacturer part number: 44-123.
Features
  • Microcircuit,memory — FSC 5962
  • Specification/standard Data: 96906-MIL-STD 454L GOVERNMENT STANDARD
  • Test Data Document: 65552-44-123 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
  • Terminal Type and Quantity: 20 PRINTED CIRCUIT
  • Features Provided: PROGRAMMED
  • Output Logic Form: BIPOLAR METAL-OXIDE SEMICONDUCTOR
  • Memory Device Type: PAL
  • 4 verified cross-references
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,memory, cataloged under National Stock Number 5962-01-364-4529, 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 Celtech Corporation. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-364-4529
Primary Part Number44-123
Item NameMicrocircuit,memory
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerCeltech Corporation
StatusACTIVE
Specification/standard Data96906-MIL-STD 454L GOVERNMENT STANDARD
Test Data Document65552-44-123 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
Terminal Type and Quantity20 PRINTED CIRCUIT
Features ProvidedPROGRAMMED
Output Logic FormBIPOLAR METAL-OXIDE SEMICONDUCTOR
Memory Device TypePAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5360-00-092-5895218109 INTERCHANGEABLE
Spring,special
Valcor Engineering Corporation
5133-00-189-9298 INTERCHANGEABLE
Drill,twist
5920-00-280-50824412-3 INTERCHANGEABLE
Panel,fuse
Cooper Bussmann, Llc Dba Cooper Industries
5950-00-426-610017268 INTERCHANGEABLE
Transformer,power
Robert M. Hadley Company, Inc.
5962-01-149-272137661421-004 INTERCHANGEABLE
Microcircuit,digital
Raytheon Co
5962-01-149-884537661421-005 INTERCHANGEABLE
Microcircuit,digital
Raytheon Co
5962-01-188-8744 INTERCHANGEABLE
Microcircuit,digital
5962-01-226-393285660-80070 INTERCHANGEABLE
Microcircuit,memory
Keysight Technologies Inc
5962-01-240-05066405440-2 INTERCHANGEABLE
Microcircuit,digital
Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div
6210-01-258-6192 INTERCHANGEABLE
Light,indicator
Cross-Reference Index
Part NumberManufacturer
PAL16L8 National Semiconductor Corporation (USA)
44-123 PRIMARY Celtech Corporation (USA)
ROM/PROM Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
218-109 Celtech Corporation (USA)
Related Parts
5360-00-092-5895INTERCHANGEABLE
SPRING,SPECIAL
218109
5133-00-189-9298INTERCHANGEABLE
DRILL,TWIST
5920-00-280-5082INTERCHANGEABLE
PANEL,FUSE
4412-3
5950-00-426-6100INTERCHANGEABLE
TRANSFORMER,POWER
17268
5962-01-149-2721INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
37661421-004
5962-01-149-8845INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
37661421-005
5962-01-188-8744INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-226-3932INTERCHANGEABLE
MICROCIRCUIT,MEMORY
85660-80070
5962-01-240-0506INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
6405440-2
6210-01-258-6192INTERCHANGEABLE
LIGHT,INDICATOR
5962-01-332-1192INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
114A789-3
5962-01-364-3786INTERCHANGEABLE
MICROCIRCUIT,MEMORY
44-120

Frequently Asked Questions

What is NSN 5962-01-364-4529?

NSN 5962-01-364-4529 is a Microcircuit,memory, manufactured by Celtech Corporation, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-364-4529?

NSN 5962-01-364-4529 has 4 cross-referenced part numbers: PAL16L8 (National Semiconductor Corporation), 44-123 (Celtech Corporation), ROM/PROM (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), 218-109 (Celtech Corporation).

What NSN replaces 5962-01-364-4529?

There are 12 known substitutes for 5962-01-364-4529: 5360-00-092-5895, 5133-00-189-9298, 5920-00-280-5082 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 44-123?

Key specifications for 44-123: Specification/standard Data: 96906-MIL-STD 454L GOVERNMENT STANDARD; Test Data Document: 65552-44-123 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING); End Item Identification: 4920010415862 E/I FSCM 65552; Terminal Type and Quantity: 20 PRINTED CIRCUIT. 8 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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