PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

639733-06Microcircuit,memory

Bae Systems Controls Inc. · NSN 5962-01-308-0491 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-308-0491 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-308-0491. Primary manufacturer part number: 639733-06.
Features
  • Microcircuit,memory — FSC 5962
  • Memory Capacity: 2K
  • Supplementary Features: GDIP3-T24 OR CDIP4-T24, 24 TERMINALS, DUAL IN-LINE PAKCAGE
  • Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC
  • Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC
  • Input Circuit Pattern: 24 INPUT
  • Inclosure Material: SILICON
  • Bit Quantity: 18
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,memory, cataloged under National Stock Number 5962-01-308-0491, 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 Bae Systems Controls Inc.. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 5 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
NSN5962-01-308-0491
Primary Part Number639733-06
Item NameMicrocircuit,memory
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerBae Systems Controls Inc.
StatusACTIVE
Memory Capacity2K
Supplementary FeaturesGDIP3-T24 OR CDIP4-T24, 24 TERMINALS, DUAL IN-LINE PAKCAGE
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Input Circuit Pattern24 INPUT
Inclosure MaterialSILICON
Bit Quantity18
Memory Device TypeROM
Features ProvidedMONOLITHIC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5962-01-282-7254 INTERCHANGEABLE
Microcircuit,memory
5962-01-292-3525639739-04 INTERCHANGEABLE
Microcircuit,memory
Bae Systems Controls Inc
5962-01-295-8581639738-04 INTERCHANGEABLE
Microcircuit,memory
Bae Systems Controls Inc.
5962-01-305-5352639739-05 INTERCHANGEABLE
Microcircuit,digital
Bae Systems Controls Inc.
5962-01-308-0492639734-07 INTERCHANGEABLE
Microcircuit,digital
Bae Systems Controls Inc.
5962-01-332-4643453554-1 INTERCHANGEABLE
Microcircuit,memory
L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products
5962-01-357-4215160245-40 INTERCHANGEABLE
Microcircuit,memory
Ge Aviation Systems Llc
5962-01-357-4357160245-37 INTERCHANGEABLE
Microcircuit,memory
Ge Aviation Systems Llc
5962-01-357-4358160245-38 INTERCHANGEABLE
Microcircuit,memory
Ge Aviation Systems Llc
5962-01-357-4359160245-39 INTERCHANGEABLE
Microcircuit,memory
Ge Aviation Systems Llc
Cross-Reference Index
Part NumberManufacturer
639733-06 Bae Systems Controls Inc (USA)
5962-8873402LA Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit (USA)
5962-8873403LA Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit (USA)
636725-03 Bae Systems Controls Inc (USA)
639733-06 PRIMARY Bae Systems Controls Inc. (USA)
AM27S291A/BLA Rochester Electronics Llc (USA)
ROM/PROM FAMILY 287 Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
5962-8873404LA Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit (USA)
Related Parts
5962-01-282-7254INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5962-01-292-3525INTERCHANGEABLE
MICROCIRCUIT,MEMORY
639739-04
5962-01-295-8581INTERCHANGEABLE
MICROCIRCUIT,MEMORY
639738-04
5962-01-305-5352INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
639739-05
5962-01-308-0492INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
639734-07
5962-01-332-4643INTERCHANGEABLE
MICROCIRCUIT,MEMORY
453554-1
5962-01-357-4215INTERCHANGEABLE
MICROCIRCUIT,MEMORY
160245-40
5962-01-357-4357INTERCHANGEABLE
MICROCIRCUIT,MEMORY
160245-37
5962-01-357-4358INTERCHANGEABLE
MICROCIRCUIT,MEMORY
160245-38
5962-01-357-4359INTERCHANGEABLE
MICROCIRCUIT,MEMORY
160245-39
5962-01-384-9582INTERCHANGEABLE
MICROCIRCUIT,MEMORY
639721-09
5962-01-384-9602INTERCHANGEABLE
MICROCIRCUIT,MEMORY
639724-09

Frequently Asked Questions

What is NSN 5962-01-308-0491?

NSN 5962-01-308-0491 is a Microcircuit,memory, manufactured by Bae Systems Controls Inc., classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-308-0491?

NSN 5962-01-308-0491 has 8 cross-referenced part numbers: 639733-06 (Bae Systems Controls Inc), 5962-8873402LA (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit), 5962-8873403LA (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit), 636725-03 (Bae Systems Controls Inc), 639733-06 (Bae Systems Controls Inc.) and 3 more.

What NSN replaces 5962-01-308-0491?

There are 12 known substitutes for 5962-01-308-0491: 5962-01-282-7254, 5962-01-292-3525, 5962-01-295-8581 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 639733-06?

Key specifications for 639733-06: Memory Capacity: 2K; Supplementary Features: GDIP3-T24 OR CDIP4-T24, 24 TERMINALS, DUAL IN-LINE PAKCAGE; Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC; Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC. 12 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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