PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

639721-09Microcircuit,memory

Bae Systems Controls Inc · NSN 5962-01-384-9582 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-384-9582 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-384-9582. Primary manufacturer part number: 639721-09.
Features
  • Microcircuit,memory — FSC 5962
  • Memory Device Type: ROM
  • Time Rating Per Chacteristic: 50.00 NANOSECONDS MAXIMUM INPUT TO OUTPUT ACCESS NS
  • Terminal Type and Quantity: 24 PRINTED CIRCUIT
  • Voltage Rating and Type Per Characteristic: 5.0 VOLTS NOMINAL POWER SOURCE
  • Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC
  • Inclosure Configuration: DUAL-IN-LINE
  • 6 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 5962-01-384-9582, 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 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 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
NSN5962-01-384-9582
Primary Part Number639721-09
Item NameMicrocircuit,memory
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerBae Systems Controls Inc
StatusACTIVE
Memory Device TypeROM
Time Rating Per Chacteristic50.00 NANOSECONDS MAXIMUM INPUT TO OUTPUT ACCESS NS
Terminal Type and Quantity24 PRINTED CIRCUIT
Voltage Rating and Type Per Characteristic5.0 VOLTS NOMINAL POWER SOURCE
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Inclosure ConfigurationDUAL-IN-LINE
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.
5962-01-308-0491639733-06 INTERCHANGEABLE
Microcircuit,memory
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
636725-03 Bae Systems Controls Inc (USA)
639721-09 PRIMARY Bae Systems Controls Inc (USA)
AM27S291A/BLA Advanced Micro Devices Inc Dba AMD Austin (USA)
MM639721-09 Bae Systems Controls Inc (USA)
AM27S291A/DMC Advanced Micro Devices Inc Dba AMD Austin (USA)
ROM/PROM Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (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
5962-01-308-0491INTERCHANGEABLE
MICROCIRCUIT,MEMORY
639733-06
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
5962-01-384-9602INTERCHANGEABLE
MICROCIRCUIT,MEMORY
639724-09
5962-01-384-9627INTERCHANGEABLE
MICROCIRCUIT,MEMORY
639723-09

Frequently Asked Questions

What is NSN 5962-01-384-9582?

NSN 5962-01-384-9582 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 5962-01-384-9582?

NSN 5962-01-384-9582 has 6 cross-referenced part numbers: 636725-03 (Bae Systems Controls Inc), 639721-09 (Bae Systems Controls Inc), AM27S291A/BLA (Advanced Micro Devices Inc Dba AMD Austin), MM639721-09 (Bae Systems Controls Inc), AM27S291A/DMC (Advanced Micro Devices Inc Dba AMD Austin) and 1 more.

What NSN replaces 5962-01-384-9582?

There are 12 known substitutes for 5962-01-384-9582: 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 639721-09?

Key specifications for 639721-09: Memory Device Type: ROM; Time Rating Per Chacteristic: 50.00 NANOSECONDS MAXIMUM INPUT TO OUTPUT ACCESS NS; Special Features: PROGRAMMED 2K X 8 PROM; Terminal Type and Quantity: 24 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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