PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

633999-165Microcircuit,memory

Drs Sustainment Systems Inc · NSN 5962-01-101-2203 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-101-2203 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-101-2203. Primary manufacturer part number: 633999-165.
Features
  • Microcircuit,memory — FSC 5962
  • Body Width: 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
  • Inclosure Configuration: DUAL-IN-LINE
  • Output Logic Form: TRANSISTOR-DIODE-RESISTOR LOGIC
  • Memory Capacity: UNKNOWN
  • Test Data Document: 20418-ES5499 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 Surface Treatment: SOLDER
  • Memory Device Type: PROM
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,memory, cataloged under National Stock Number 5962-01-101-2203, 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 Drs Sustainment Systems Inc. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 7 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
NSN5962-01-101-2203
Primary Part Number633999-165
Item NameMicrocircuit,memory
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerDrs Sustainment Systems Inc
StatusACTIVE
Body Width0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
Inclosure ConfigurationDUAL-IN-LINE
Output Logic FormTRANSISTOR-DIODE-RESISTOR LOGIC
Memory CapacityUNKNOWN
Test Data Document20418-ES5499 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 Surface TreatmentSOLDER
Memory Device TypePROM
Terminal Type and Quantity16 PRINTED CIRCUIT
Voltage Rating and Type Per Characteristic7.0 VOLTS MAXIMUM POWER SOURCE
Body Length0.870 INCHES MAXIMUM IN
Inclosure MaterialCERAMIC
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Features ProvidedBIPOLAR AND MONOLITHIC AND SCHOTTKY AND PROGRAMMABLE AND 3-STATE OUTPUT
Input Circuit Pattern10 INPUT
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
5962-01-162-3894SM-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
5962-01-185-5431900146-022 INTERCHANGEABLE
Microcircuit,memory
Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
Cross-Reference Index
Part NumberManufacturer
633999-165 PRIMARY Drs Sustainment Systems Inc (USA)
MMI-5306-1D/883B Mmi/amd (USA)
633999-165 Drs Sustainment Systems, Inc. (USA)
ROM/PROM FAMILY 008 Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
ES5499 Drs Sustainment Systems Inc (USA)
IM5624JE/883B Intersil Inc Sub of General Electric Co (USA)
ES5499 Drs Sustainment Systems, Inc. (USA)
93446DMQB Fairchild Semiconductor Corp (USA)
HM1-7621-8 Renesas Electronics America Inc (USA)
Related Parts
5962-01-043-7919INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5962-01-085-4444INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5962-01-101-2202INTERCHANGEABLE
MICROCIRCUIT,MEMORY
633999-170
5962-01-162-3894INTERCHANGEABLE
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
5962-01-185-5432INTERCHANGEABLE
MICROCIRCUIT,MEMORY
900146-032
5962-01-185-5433INTERCHANGEABLE
MICROCIRCUIT,MEMORY
900146-042

Frequently Asked Questions

What is NSN 5962-01-101-2203?

NSN 5962-01-101-2203 is a Microcircuit,memory, manufactured by Drs Sustainment Systems Inc, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-101-2203?

NSN 5962-01-101-2203 has 9 cross-referenced part numbers: 633999-165 (Drs Sustainment Systems Inc), MMI-5306-1D/883B (Mmi/amd), 633999-165 (Drs Sustainment Systems, Inc.), ROM/PROM FAMILY 008 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), ES5499 (Drs Sustainment Systems Inc) and 4 more.

What NSN replaces 5962-01-101-2203?

There are 12 known substitutes for 5962-01-101-2203: 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 633999-165?

Key specifications for 633999-165: Body Width: 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN; Inclosure Configuration: DUAL-IN-LINE; Output Logic Form: TRANSISTOR-DIODE-RESISTOR LOGIC; Memory Capacity: UNKNOWN. 14 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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