PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

537864-2Microcircuit,memory

Raytheon Company Dba Raytheon · NSN 5962-01-059-9990 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-059-9990 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-059-9990. Primary manufacturer part number: 537864-2.
Features
  • Microcircuit,memory — FSC 5962
  • Input Circuit Pattern: 10 INPUT
  • Memory Device Type: PROM
  • Test Data Document: 96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
  • Output Logic Form: TRANSISTOR-DIODE-RESISTOR LOGIC
  • Body Length: 0.760 INCHES NOMINAL IN
  • Terminal Type and Quantity: 16 PRINTED CIRCUIT
  • Inclosure Material: CERAMIC
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,memory, cataloged under National Stock Number 5962-01-059-9990, 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 Raytheon Company Dba Raytheon. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 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
NSN5962-01-059-9990
Primary Part Number537864-2
Item NameMicrocircuit,memory
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon
StatusACTIVE
Input Circuit Pattern10 INPUT
Memory Device TypePROM
Test Data Document96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
Output Logic FormTRANSISTOR-DIODE-RESISTOR LOGIC
Body Length0.760 INCHES NOMINAL IN
Terminal Type and Quantity16 PRINTED CIRCUIT
Inclosure MaterialCERAMIC
Voltage Rating and Type Per Characteristic7.0 VOLTS MAXIMUM POWER SOURCE
Body Height0.400 INCHES NOMINAL IN
Terminal Surface TreatmentSOLDER
Inclosure ConfigurationDUAL-IN-LINE
Features ProvidedBIPOLAR AND HIGH SPEED AND PROGRAMMABLE AND 3-STATE OUTPUT
Bit Quantity2048
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Word Quantity512
Body Width0.270 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5962-01-085-3471390-0073-010 INTERCHANGEABLE
Microcircuit,memory
Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems
5962-01-085-6684390-0060-020 INTERCHANGEABLE
Microcircuit,memory
Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems
5962-01-085-6685390-0065-020 INTERCHANGEABLE
Microcircuit,memory
Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems
5962-01-175-7883839143-222 INTERCHANGEABLE
Microcircuit,memory
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5962-01-175-7885 INTERCHANGEABLE
Microcircuit,memory
5962-01-176-0034839143-223 INTERCHANGEABLE
Microcircuit,memory
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5962-01-176-0035839143-225 INTERCHANGEABLE
Microcircuit,memory
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5962-01-176-0865839143-224 INTERCHANGEABLE
Microcircuit,memory
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5962-01-176-1510839143-221 INTERCHANGEABLE
Microcircuit,memory
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5962-01-176-1573839143-226 INTERCHANGEABLE
Microcircuit,memory
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
Cross-Reference Index
Part NumberManufacturer
HM7621-2 Harris Corp Harris Controls & Composition Div (USA)
HM1-7621-2 Renesas Electronics America Inc (USA)
537864-2 PRIMARY Raytheon Company Dba Raytheon (USA)
Related Parts
5962-01-085-3471INTERCHANGEABLE
MICROCIRCUIT,MEMORY
390-0073-010
5962-01-085-6684INTERCHANGEABLE
MICROCIRCUIT,MEMORY
390-0060-020
5962-01-085-6685INTERCHANGEABLE
MICROCIRCUIT,MEMORY
390-0065-020
5962-01-175-7883INTERCHANGEABLE
MICROCIRCUIT,MEMORY
839143-222
5962-01-175-7885INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5962-01-176-0034INTERCHANGEABLE
MICROCIRCUIT,MEMORY
839143-223
5962-01-176-0035INTERCHANGEABLE
MICROCIRCUIT,MEMORY
839143-225
5962-01-176-0865INTERCHANGEABLE
MICROCIRCUIT,MEMORY
839143-224
5962-01-176-1510INTERCHANGEABLE
MICROCIRCUIT,MEMORY
839143-221
5962-01-176-1573INTERCHANGEABLE
MICROCIRCUIT,MEMORY
839143-226
5962-01-176-1574INTERCHANGEABLE
MICROCIRCUIT,MEMORY
839143-228
5962-01-176-1575INTERCHANGEABLE
MICROCIRCUIT,MEMORY
839143-229

Frequently Asked Questions

What is NSN 5962-01-059-9990?

NSN 5962-01-059-9990 is a Microcircuit,memory, manufactured by Raytheon Company Dba Raytheon, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-059-9990?

NSN 5962-01-059-9990 has 3 cross-referenced part numbers: HM7621-2 (Harris Corp Harris Controls & Composition Div), HM1-7621-2 (Renesas Electronics America Inc), 537864-2 (Raytheon Company Dba Raytheon).

What NSN replaces 5962-01-059-9990?

There are 12 known substitutes for 5962-01-059-9990: 5962-01-085-3471, 5962-01-085-6684, 5962-01-085-6685 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 537864-2?

Key specifications for 537864-2: Input Circuit Pattern: 10 INPUT; Memory Device Type: PROM; Test Data Document: 96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).; Output Logic Form: TRANSISTOR-DIODE-RESISTOR LOGIC. 17 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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