PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

954373-105Microcircuit,memory

Raytheon Company Dba Raytheon Co · NSN 5962-01-159-4957 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-159-4957 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-159-4957. Primary manufacturer part number: 954373-105.
Features
  • Microcircuit,memory — FSC 5962
  • Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC
  • Maximum Power Dissipation Rating: 739.0 MILLIWATTS
  • Memory Device Type: ROM
  • 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
  • Terminal Surface Treatment: SOLDER
  • Case Outline Source and Designator: D-2 MIL-M-38510
  • Terminal Type and Quantity: 16 PRINTED CIRCUIT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,memory, cataloged under National Stock Number 5962-01-159-4957, 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 Co. Government technical data includes 19 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-159-4957
Primary Part Number954373-105
Item NameMicrocircuit,memory
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon Co
StatusACTIVE
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Maximum Power Dissipation Rating739.0 MILLIWATTS
Memory Device TypeROM
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
Terminal Surface TreatmentSOLDER
Case Outline Source and DesignatorD-2 MIL-M-38510
Terminal Type and Quantity16 PRINTED CIRCUIT
Memory CapacityUNKNOWN
Test Data Document96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
Voltage Rating and Type Per Characteristic5.5 VOLTS MAXIMUM POWER SOURCE
Body Length0.840 INCHES MAXIMUM IN
Body Width0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
Body Height0.185 INCHES MAXIMUM IN
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Features ProvidedHERMETICALLY SEALED AND BURN IN AND W/OPEN COLLECTOR AND W/ENABLE AND PROGRAMMABLE
Inclosure ConfigurationDUAL-IN-LINE
Input Circuit Pattern6 INPUT
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Inclosure MaterialCERAMIC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5962-01-097-7502 INTERCHANGEABLE
Microcircuit,memory
5962-01-160-0188954373-104 INTERCHANGEABLE
Microcircuit,memory
Raytheon Company Dba Raytheon Co
5962-01-180-82807108709-001 INTERCHANGEABLE
Microcircuit,memory
Ge Aviation Systems Llc Dba Ge Aviation
5962-01-249-0338954373-106 INTERCHANGEABLE
Microcircuit,memory
Raytheon Company Dba Raytheon Co
5962-01-259-9658300505-1 INTERCHANGEABLE
Microcircuit,memory
Contraves Inc
5962-01-260-5451910001-2 INTERCHANGEABLE
Microcircuit,memory
Contraves Inc
Cross-Reference Index
Part NumberManufacturer
954373-105 Raytheon Company (USA)
M38510/20701BEB Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
954373-105 PRIMARY Raytheon Company Dba Raytheon Co (USA)
954373-105 Raytheon Company Div Corp (USA)
Related Parts
5962-01-097-7502INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5962-01-160-0188INTERCHANGEABLE
MICROCIRCUIT,MEMORY
954373-104
5962-01-180-8280INTERCHANGEABLE
MICROCIRCUIT,MEMORY
7108709-001
5962-01-249-0338INTERCHANGEABLE
MICROCIRCUIT,MEMORY
954373-106
5962-01-259-9658INTERCHANGEABLE
MICROCIRCUIT,MEMORY
300505-1
5962-01-260-5451INTERCHANGEABLE
MICROCIRCUIT,MEMORY
910001-2

Frequently Asked Questions

What is NSN 5962-01-159-4957?

NSN 5962-01-159-4957 is a Microcircuit,memory, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-159-4957?

NSN 5962-01-159-4957 has 4 cross-referenced part numbers: 954373-105 (Raytheon Company), M38510/20701BEB (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 954373-105 (Raytheon Company Dba Raytheon Co), 954373-105 (Raytheon Company Div Corp).

What NSN replaces 5962-01-159-4957?

There are 6 known substitutes for 5962-01-159-4957: 5962-01-097-7502, 5962-01-160-0188, 5962-01-180-8280 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 954373-105?

Key specifications for 954373-105: Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC; Maximum Power Dissipation Rating: 739.0 MILLIWATTS; Memory Device Type: ROM; 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. 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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