PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

41658Microcircuit,memory

Raytheon Company Div Rmd Strategic · NSN 5962-01-204-4949 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-204-4949 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-204-4949. Primary manufacturer part number: 41658.
Features
  • Microcircuit,memory — FSC 5962
  • Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC
  • Inclosure Configuration: DUAL-IN-LINE
  • Body Width: 0.245 INCHES MINIMUM AND 0.271 INCHES MAXIMUM IN
  • Inclosure Material: CERAMIC
  • Voltage Rating and Type Per Characteristic: 7.0 VOLTS MAXIMUM POWER SOURCE
  • Terminal Surface Treatment: SOLDER
  • Time Rating Per Chacteristic: 60.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 60.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,memory, cataloged under National Stock Number 5962-01-204-4949, 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 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-204-4949
Primary Part Number41658
Item NameMicrocircuit,memory
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerRaytheon Company Div Rmd Strategic
StatusACTIVE
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Inclosure ConfigurationDUAL-IN-LINE
Body Width0.245 INCHES MINIMUM AND 0.271 INCHES MAXIMUM IN
Inclosure MaterialCERAMIC
Voltage Rating and Type Per Characteristic7.0 VOLTS MAXIMUM POWER SOURCE
Terminal Surface TreatmentSOLDER
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
Test Data Document96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
Memory Device TypeROM
Memory CapacityUNKNOWN
Terminal Type and Quantity16 PRINTED CIRCUIT
Body Length0.755 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
Features ProvidedSCHOTTKY AND PROGRAMMED AND HIGH SPEED AND W/OPEN COLLECTOR
Body Height0.185 INCHES MAXIMUM IN
Input Circuit Pattern10 INPUT
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5330-00-498-97062478876 PC1 INTERCHANGEABLE
Packing,preformed
Minnesota Rubber Co
5355-00-559-9645L280486-1 INTERCHANGEABLE
Knob
Raytheon Company Dba Raytheon Co
4820-01-416-5951J41658 INTERCHANGEABLE
Valve,check
Pulsafeeder Inc
5950-01-445-69615409 INTERCHANGEABLE
Transformer,power
Transistor Devices Inc Dba Fernwood Magnetics Div Div Circuitek Division
3020-01-479-472841658 INTERCHANGEABLE
Gear Rack
Moog Inc. Dba Ampac-Isp Corp
6515-01-687-061741658 INTERCHANGEABLE
Glove,patient Examining
O&m Halyard, Inc
6515-01-688-0728 INTERCHANGEABLE
Glove,patient Examining
Cross-Reference Index
Part NumberManufacturer
93436DMQB Fairchild Semiconductor Corp (USA)
41658 PRIMARY Raytheon Company Div Rmd Strategic (USA)
722917-50 Raytheon Company Div Rmd Strategic (USA)
ROM/PROM FAMILY 237 Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
Related Parts
5330-00-498-9706INTERCHANGEABLE
PACKING,PREFORMED
2478876 PC1
5355-00-559-9645INTERCHANGEABLE
KNOB
L280486-1
4820-01-416-5951INTERCHANGEABLE
VALVE,CHECK
J41658
5950-01-445-6961INTERCHANGEABLE
TRANSFORMER,POWER
5409
3020-01-479-4728INTERCHANGEABLE
GEAR RACK
41658
6515-01-687-0617INTERCHANGEABLE
GLOVE,PATIENT EXAMINING
41658
6515-01-688-0728INTERCHANGEABLE
GLOVE,PATIENT EXAMINING

Frequently Asked Questions

What is NSN 5962-01-204-4949?

NSN 5962-01-204-4949 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 5962-01-204-4949?

NSN 5962-01-204-4949 has 4 cross-referenced part numbers: 93436DMQB (Fairchild Semiconductor Corp), 41658 (Raytheon Company Div Rmd Strategic), 722917-50 (Raytheon Company Div Rmd Strategic), ROM/PROM FAMILY 237 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)).

What NSN replaces 5962-01-204-4949?

There are 7 known substitutes for 5962-01-204-4949: 5330-00-498-9706, 5355-00-559-9645, 4820-01-416-5951 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 41658?

Key specifications for 41658: Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC; Inclosure Configuration: DUAL-IN-LINE; Body Width: 0.245 INCHES MINIMUM AND 0.271 INCHES MAXIMUM IN; Inclosure Material: CERAMIC. 18 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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