PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B4040598Microcircuit,memory

Department of the Army Hq United States Army Communications Research and Development Command · NSN 5962-01-245-6804 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-245-6804 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-245-6804. Primary manufacturer part number: B4040598.
Features
  • Microcircuit,memory — FSC 5962
  • Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC
  • Body Height: 0.155 INCHES MAXIMUM IN
  • Voltage Rating and Type Per Characteristic: -0.5 VOLTS MINIMUM POWER SOURCE AND 7.0 VOLTS MAXIMUM POWER SOURCE
  • Memory Capacity: UNKNOWN
  • Test Data Document: 96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
  • Time Rating Per Chacteristic: 80.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 80.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
  • Memory Device Type: ROM
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,memory, cataloged under National Stock Number 5962-01-245-6804, 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 Department of the Army Hq United States Army Communications Research and Development Command. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-245-6804
Primary Part NumberB4040598
Item NameMicrocircuit,memory
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerDepartment of the Army Hq United States Army Communications Research and Development Command
StatusACTIVE
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Body Height0.155 INCHES MAXIMUM IN
Voltage Rating and Type Per Characteristic-0.5 VOLTS MINIMUM POWER SOURCE AND 7.0 VOLTS MAXIMUM POWER SOURCE
Memory CapacityUNKNOWN
Test Data Document96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
Time Rating Per Chacteristic80.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 80.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
Memory Device TypeROM
Terminal Surface TreatmentSOLDER
Terminal Type and Quantity20 PRINTED CIRCUIT
Input Circuit Pattern10 INPUT
Features ProvidedHERMETICALLY SEALED AND BURN IN AND MONOLITHIC AND PROGRAMMABLE AND SCHOTTKY AND 3-STATE OUTPUT AND ELECTROSTATIC SENSITIVE
Inclosure MaterialCERAMIC
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Maximum Power Dissipation Rating1.02 WATTS
Body Length1.010 INCHES MAXIMUM IN
Inclosure ConfigurationDUAL-IN-LINE
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Body Width0.280 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
1740-00-138-4764K147-297 INTERCHANGEABLE
Drawbar,ammunition
Pdi Ground Support Systems, Inc.
6635-00-807-8380 INTERCHANGEABLE
Tank,master,x-Ray Film Processin
5962-01-128-327939914-15 INTERCHANGEABLE
Microcircuit,digital
Rockwell Collins, Inc. Dba Rc Displays Systems
5962-01-128-328139917-14 INTERCHANGEABLE
Microcircuit,memory
Rockwell Collins, Inc. Dba Rc Displays Systems
5962-01-128-329739913-13 INTERCHANGEABLE
Microcircuit,digital
Rockwell Collins, Inc. Dba Rc Displays Systems
5962-01-128-329839915-13 INTERCHANGEABLE
Microcircuit,digital
Rockwell Collins, Inc. Dba Rc Displays Systems
5962-01-162-8096PC73628-1 INTERCHANGEABLE
Microcircuit,digital
Rockwell Collins, Inc. Dba Rc Displays Systems
5342-01-346-0472 INTERCHANGEABLE
Cap,filler Opening
Cross-Reference Index
Part NumberManufacturer
ROM/PROM FAMILY 016 Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
B4040598 PRIMARY Department of the Army Hq United States Army Communications Research and Development Command (USA)
M38510/20805BYB Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
5349-1 Mmi/amd (USA)
Related Parts
1740-00-138-4764INTERCHANGEABLE
DRAWBAR,AMMUNITION
K147-297
6635-00-807-8380INTERCHANGEABLE
TANK,MASTER,X-RAY FILM PROCESSIN
5962-01-128-3279INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
39914-15
5962-01-128-3281INTERCHANGEABLE
MICROCIRCUIT,MEMORY
39917-14
5962-01-128-3297INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
39913-13
5962-01-128-3298INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
39915-13
5962-01-162-8096INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
PC73628-1
5342-01-346-0472INTERCHANGEABLE
CAP,FILLER OPENING

Frequently Asked Questions

What is NSN 5962-01-245-6804?

NSN 5962-01-245-6804 is a Microcircuit,memory, manufactured by Department of the Army Hq United States Army Communications Research and Development Command, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-245-6804?

NSN 5962-01-245-6804 has 4 cross-referenced part numbers: ROM/PROM FAMILY 016 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), B4040598 (Department of the Army Hq United States Army Communications Research and Development Command), M38510/20805BYB (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 5349-1 (Mmi/amd).

What NSN replaces 5962-01-245-6804?

There are 8 known substitutes for 5962-01-245-6804: 1740-00-138-4764, 6635-00-807-8380, 5962-01-128-3279 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of B4040598?

Key specifications for B4040598: Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC; Body Height: 0.155 INCHES MAXIMUM IN; Voltage Rating and Type Per Characteristic: -0.5 VOLTS MINIMUM POWER SOURCE AND 7.0 VOLTS MAXIMUM POWER SOURCE; Memory Capacity: UNKNOWN. 19 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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