PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

HM-1-7603-5Microcircuit,memory

L3harris Technologies, Inc. · NSN 5962-01-179-8615 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-179-8615 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-179-8615. Primary manufacturer part number: HM-1-7603-5.
Features
  • Microcircuit,memory — FSC 5962
  • Inclosure Material: PLASTIC
  • Features Provided: SCHOTTKY AND BIPOLAR AND EXPANDABLE AND HIGH SPEED AND PROGRAMMABLE AND PROGRAMMED
  • Memory Device Type: ROM
  • Body Length: 0.750 INCHES MINIMUM AND 0.770 INCHES MAXIMUM IN
  • Voltage Rating and Type Per Characteristic: 7.0 VOLTS MAXIMUM POWER SOURCE
  • Terminal Surface Treatment: SOLDER
  • Word Quantity: 32
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,memory, cataloged under National Stock Number 5962-01-179-8615, 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 L3harris Technologies, Inc.. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-179-8615
Primary Part NumberHM-1-7603-5
Item NameMicrocircuit,memory
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerL3harris Technologies, Inc.
StatusACTIVE
Inclosure MaterialPLASTIC
Features ProvidedSCHOTTKY AND BIPOLAR AND EXPANDABLE AND HIGH SPEED AND PROGRAMMABLE AND PROGRAMMED
Memory Device TypeROM
Body Length0.750 INCHES MINIMUM AND 0.770 INCHES MAXIMUM IN
Voltage Rating and Type Per Characteristic7.0 VOLTS MAXIMUM POWER SOURCE
Terminal Surface TreatmentSOLDER
Word Quantity32
Bit Quantity256
Operating Temp Range+0.0 TO 75.0 CELSIUS DEGC
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Terminal Type and Quantity16 PRINTED CIRCUIT
Body Width0.260 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
Inclosure ConfigurationDUAL-IN-LINE
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Input Circuit Pattern6 INPUT
Body Height0.145 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5340-00-264-9532A5777 INTERCHANGEABLE
Strap,retaining
Dcm Manufacturing, Inc.
Cross-Reference Index
Part NumberManufacturer
HM-1-7603-5 L3harris Technologies, Inc. (USA)
HM-1-7603-5 Intersil Communications Inc. (USA)
ROM/PROM FAMILY 013 Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
HM-1-7603-5 Renesas Electronics America Inc (USA)
A577-7 Raytheon Technical Services Company (USA)
Related Parts
5340-00-264-9532INTERCHANGEABLE
STRAP,RETAINING
A5777

Frequently Asked Questions

What is NSN 5962-01-179-8615?

NSN 5962-01-179-8615 is a Microcircuit,memory, manufactured by L3harris Technologies, Inc., classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-179-8615?

NSN 5962-01-179-8615 has 5 cross-referenced part numbers: HM-1-7603-5 (L3harris Technologies, Inc.), HM-1-7603-5 (Intersil Communications Inc.), ROM/PROM FAMILY 013 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), HM-1-7603-5 (Renesas Electronics America Inc), A577-7 (Raytheon Technical Services Company).

What NSN replaces 5962-01-179-8615?

There is 1 known substitute for 5962-01-179-8615: 5340-00-264-9532. Verify interchangeability with system specifications before substitution.

What are the specifications of HM-1-7603-5?

Key specifications for HM-1-7603-5: Inclosure Material: PLASTIC; Features Provided: SCHOTTKY AND BIPOLAR AND EXPANDABLE AND HIGH SPEED AND PROGRAMMABLE AND PROGRAMMED; Memory Device Type: ROM; Body Length: 0.750 INCHES MINIMUM AND 0.770 INCHES MAXIMUM IN. 16 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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