PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

900146-032Microcircuit,memory

Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp · NSN 5962-01-185-5432 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-185-5432 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-185-5432. Primary manufacturer part number: 900146-032.
Features
  • Microcircuit,memory — FSC 5962
  • Inclosure Configuration: DUAL-IN-LINE
  • Inclosure Material: CERAMIC AND GLASS
  • Terminal Type and Quantity: 16 PRINTED CIRCUIT
  • Time Rating Per Chacteristic: 60.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 60.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
  • Memory Device Type: PROM
  • Voltage Rating and Type Per Characteristic: -0.5 VOLTS MINIMUM POWER SOURCE AND 7.0 VOLTS MAXIMUM POWER SOURCE
  • Memory Capacity: UNKNOWN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,memory, cataloged under National Stock Number 5962-01-185-5432, 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 Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 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
NSN5962-01-185-5432
Primary Part Number900146-032
Item NameMicrocircuit,memory
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
StatusACTIVE
Inclosure ConfigurationDUAL-IN-LINE
Inclosure MaterialCERAMIC AND GLASS
Terminal Type and Quantity16 PRINTED CIRCUIT
Time Rating Per Chacteristic60.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 60.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
Memory Device TypePROM
Voltage Rating and Type Per Characteristic-0.5 VOLTS MINIMUM POWER SOURCE AND 7.0 VOLTS MAXIMUM POWER SOURCE
Memory CapacityUNKNOWN
Case Outline Source and DesignatorD-2 MIL-M-38510
Test Data Document96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
Terminal Surface TreatmentSOLDER
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Features ProvidedHERMETICALLY SEALED AND MONOLITHIC AND 3-STATE OUTPUT AND PROGRAMMABLE
Body Height0.185 INCHES NOMINAL IN
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Input Circuit Pattern10 INPUT
Body Length0.840 INCHES MAXIMUM IN
Body Width0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5962-01-043-7919 INTERCHANGEABLE
Microcircuit,memory
5962-01-085-4444 INTERCHANGEABLE
Microcircuit,memory
5962-01-101-2202633999-170 INTERCHANGEABLE
Microcircuit,memory
Drs Sustainment Systems Inc
5962-01-101-2203633999-165 INTERCHANGEABLE
Microcircuit,memory
Drs Sustainment Systems Inc
5962-01-162-3894SM-A-838615-1 INTERCHANGEABLE
Microcircuit,memory
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5962-01-168-584547040-1 INTERCHANGEABLE
Microcircuit,memory
Raytheon Company Div Rmd Strategic
5962-01-168-584647037-1 INTERCHANGEABLE
Microcircuit,memory
Raytheon Company Div Rmd Strategic
5962-01-169-2614SM-A-838731-1 INTERCHANGEABLE
Microcircuit,memory
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5962-01-169-2615SM-A-838613-1 INTERCHANGEABLE
Microcircuit,memory
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5962-01-185-5426900146-012 INTERCHANGEABLE
Microcircuit,memory
Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
Cross-Reference Index
Part NumberManufacturer
93446DMQB Fairchild Semiconductor Corp (USA)
900146-032 PRIMARY Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp (USA)
900146-2 Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp (USA)
M38510/20402BEA Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
ROM/PROM FAMILY 008 Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
Related Parts
5962-01-043-7919INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5962-01-085-4444INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5962-01-101-2202INTERCHANGEABLE
MICROCIRCUIT,MEMORY
633999-170
5962-01-101-2203INTERCHANGEABLE
MICROCIRCUIT,MEMORY
633999-165
5962-01-162-3894INTERCHANGEABLE
MICROCIRCUIT,MEMORY
SM-A-838615-1
5962-01-168-5845INTERCHANGEABLE
MICROCIRCUIT,MEMORY
47040-1
5962-01-168-5846INTERCHANGEABLE
MICROCIRCUIT,MEMORY
47037-1
5962-01-169-2614INTERCHANGEABLE
MICROCIRCUIT,MEMORY
SM-A-838731-1
5962-01-169-2615INTERCHANGEABLE
MICROCIRCUIT,MEMORY
SM-A-838613-1
5962-01-185-5426INTERCHANGEABLE
MICROCIRCUIT,MEMORY
900146-012
5962-01-185-5431INTERCHANGEABLE
MICROCIRCUIT,MEMORY
900146-022
5962-01-185-5433INTERCHANGEABLE
MICROCIRCUIT,MEMORY
900146-042

Frequently Asked Questions

What is NSN 5962-01-185-5432?

NSN 5962-01-185-5432 is a Microcircuit,memory, manufactured by Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-185-5432?

NSN 5962-01-185-5432 has 5 cross-referenced part numbers: 93446DMQB (Fairchild Semiconductor Corp), 900146-032 (Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp), 900146-2 (Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp), M38510/20402BEA (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), ROM/PROM FAMILY 008 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)).

What NSN replaces 5962-01-185-5432?

There are 12 known substitutes for 5962-01-185-5432: 5962-01-043-7919, 5962-01-085-4444, 5962-01-101-2202 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 900146-032?

Key specifications for 900146-032: Inclosure Configuration: DUAL-IN-LINE; Inclosure Material: CERAMIC AND GLASS; Terminal Type and Quantity: 16 PRINTED CIRCUIT; Time Rating Per Chacteristic: 60.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 60.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS. 18 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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