PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

44158-1Microcircuit,memory

Raytheon Company Div Rmd Strategic · NSN 5962-01-111-0437 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-111-0437 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-111-0437. Primary manufacturer part number: 44158-1.
Features
  • Microcircuit,memory — FSC 5962
  • Terminal Surface Treatment: SOLDER
  • Inclosure Configuration: DUAL-IN-LINE
  • Bit Quantity: 2048
  • Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC
  • Features Provided: HERMETICALLY SEALED AND MONOLITHIC AND 3-STATE OUTPUT AND W/ENABLE AND PROGRAMMABLE
  • Memory Device Type: ROM
  • Body Length: 0.755 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,memory, cataloged under National Stock Number 5962-01-111-0437, 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 Div Rmd Strategic. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 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
NSN5962-01-111-0437
Primary Part Number44158-1
Item NameMicrocircuit,memory
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerRaytheon Company Div Rmd Strategic
StatusACTIVE
Terminal Surface TreatmentSOLDER
Inclosure ConfigurationDUAL-IN-LINE
Bit Quantity2048
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Features ProvidedHERMETICALLY SEALED AND MONOLITHIC AND 3-STATE OUTPUT AND W/ENABLE AND PROGRAMMABLE
Memory Device TypeROM
Body Length0.755 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
Input Circuit Pattern10 INPUT
Inclosure MaterialCERAMIC AND GLASS
Terminal Type and Quantity16 PRINTED CIRCUIT
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Voltage Rating and Type Per Characteristic7.0 VOLTS MAXIMUM POWER SOURCE
Time Rating Per Chacteristic60.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 60.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
Body Height0.145 INCHES MINIMUM AND 0.175 INCHES MAXIMUM IN
Word Quantity512
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Maximum Power Dissipation Rating500.0 MILLIWATTS
Body Width0.302 INCHES MAXIMUM IN
Test Data Document96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5930-00-180-3876 INTERCHANGEABLE
Switch,thermostatic
Cross-Reference Index
Part NumberManufacturer
ROM/PROM FAMILY 008 Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
722906-52 Raytheon Company Div Rmd Strategic (USA)
44158-1 PRIMARY Raytheon Company Div Rmd Strategic (USA)
Related Parts
5930-00-180-3876INTERCHANGEABLE
SWITCH,THERMOSTATIC

Frequently Asked Questions

What is NSN 5962-01-111-0437?

NSN 5962-01-111-0437 is a Microcircuit,memory, manufactured by Raytheon Company Div Rmd Strategic, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-111-0437?

NSN 5962-01-111-0437 has 3 cross-referenced part numbers: ROM/PROM FAMILY 008 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), 722906-52 (Raytheon Company Div Rmd Strategic), 44158-1 (Raytheon Company Div Rmd Strategic).

What NSN replaces 5962-01-111-0437?

There is 1 known substitute for 5962-01-111-0437: 5930-00-180-3876. Verify interchangeability with system specifications before substitution.

What are the specifications of 44158-1?

Key specifications for 44158-1: Terminal Surface Treatment: SOLDER; Inclosure Configuration: DUAL-IN-LINE; Bit Quantity: 2048; Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC. 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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