PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

44-121Microcircuit,memory

Celtech Corporation · NSN 5962-01-377-9306 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-377-9306 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-377-9306. Primary manufacturer part number: 44-121.
Features
  • Microcircuit,memory — FSC 5962
  • Features Provided: PROGRAMMED
  • 2 verified cross-references
  • Primary manufacturer: Celtech Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,memory, cataloged under National Stock Number 5962-01-377-9306, 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 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-377-9306
Primary Part Number44-121
Item NameMicrocircuit,memory
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerCeltech Corporation
StatusACTIVE
Features ProvidedPROGRAMMED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5133-00-189-9296 INTERCHANGEABLE
Drill,twist
3030-00-529-0344 INTERCHANGEABLE
Belt,v
5950-00-776-3348470452-1 INTERCHANGEABLE
Transformer,power
Raytheon Company Dba Raytheon
5940-00-983-6097 INTERCHANGEABLE
Terminal Board
5905-01-260-1768 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
5930-01-392-113144121 INTERCHANGEABLE
Switch,liquid Level
Setra Systems, Inc. Dba Gems Sensors
Cross-Reference Index
Part NumberManufacturer
44-121 PRIMARY Celtech Corporation (USA)
ROM/PROM Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
Related Parts
5133-00-189-9296INTERCHANGEABLE
DRILL,TWIST
3030-00-529-0344INTERCHANGEABLE
BELT,V
5950-00-776-3348INTERCHANGEABLE
TRANSFORMER,POWER
470452-1
5940-00-983-6097INTERCHANGEABLE
TERMINAL BOARD
5905-01-260-1768INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
5930-01-392-1131INTERCHANGEABLE
SWITCH,LIQUID LEVEL
44121

Frequently Asked Questions

What is NSN 5962-01-377-9306?

NSN 5962-01-377-9306 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 5962-01-377-9306?

NSN 5962-01-377-9306 has 2 cross-referenced part numbers: 44-121 (Celtech Corporation), ROM/PROM (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)).

What NSN replaces 5962-01-377-9306?

There are 6 known substitutes for 5962-01-377-9306: 5133-00-189-9296, 3030-00-529-0344, 5950-00-776-3348 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 44-121?

Key specifications for 44-121: Features Provided: PROGRAMMED. 1 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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