PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

41556Microcircuit,memory

Raytheon Company Div Rmd Strategic · NSN 5962-01-237-2530 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-237-2530 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-237-2530. Primary manufacturer part number: 41556.
Features
  • Microcircuit,memory — FSC 5962
  • Inclosure Configuration: DUAL-IN-LINE
  • Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC
  • Terminal Surface Treatment: SOLDER
  • Terminal Type and Quantity: 16 PRINTED CIRCUIT
  • Memory Device Type: ROM
  • Voltage Rating and Type Per Characteristic: 7.0 VOLTS MAXIMUM POWER SOURCE
  • Inclosure Material: CERAMIC
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,memory, cataloged under National Stock Number 5962-01-237-2530, 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 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-237-2530
Primary Part Number41556
Item NameMicrocircuit,memory
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerRaytheon Company Div Rmd Strategic
StatusACTIVE
Inclosure ConfigurationDUAL-IN-LINE
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Terminal Surface TreatmentSOLDER
Terminal Type and Quantity16 PRINTED CIRCUIT
Memory Device TypeROM
Voltage Rating and Type Per Characteristic7.0 VOLTS MAXIMUM POWER SOURCE
Inclosure MaterialCERAMIC
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Body Width0.270 INCHES MAXIMUM IN
Body Height0.155 INCHES NOMINAL IN
Features ProvidedMONOLITHIC AND PROGRAMMABLE AND BIPOLAR
Body Length0.760 INCHES MAXIMUM IN
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Input Circuit Pattern10 INPUT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
6930-00-394-024041556 INTERCHANGEABLE
Drum Assembly,numbe
Instruments and Flight Research, Inc.
5950-00-902-18072047215 INTERCHANGEABLE
Transformer,audio Frequency
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5985-01-475-693241556 INTERCHANGEABLE
Antenna
Trimble Military and Advanced Systems, Inc. Dba Trimble Navigation
4810-01-479-517641556 INTERCHANGEABLE
Sleeve,directional Control Linea
Moog Inc. Dba Ampac-Isp Corp
Cross-Reference Index
Part NumberManufacturer
HM1-7620-8 Renesas Electronics America Inc (USA)
ROM/PROM FAMILY 237 Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
722917-50 Raytheon Company Div Rmd Strategic (USA)
41556 PRIMARY Raytheon Company Div Rmd Strategic (USA)
93436DMQB Fairchild Semiconductor Corp (USA)
Related Parts
6930-00-394-0240INTERCHANGEABLE
DRUM ASSEMBLY,NUMBE
41556
5950-00-902-1807INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
2047215
5985-01-475-6932INTERCHANGEABLE
ANTENNA
41556
4810-01-479-5176INTERCHANGEABLE
SLEEVE,DIRECTIONAL CONTROL LINEA
41556

Frequently Asked Questions

What is NSN 5962-01-237-2530?

NSN 5962-01-237-2530 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 5962-01-237-2530?

NSN 5962-01-237-2530 has 5 cross-referenced part numbers: HM1-7620-8 (Renesas Electronics America Inc), ROM/PROM FAMILY 237 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), 722917-50 (Raytheon Company Div Rmd Strategic), 41556 (Raytheon Company Div Rmd Strategic), 93436DMQB (Fairchild Semiconductor Corp).

What NSN replaces 5962-01-237-2530?

There are 4 known substitutes for 5962-01-237-2530: 6930-00-394-0240, 5950-00-902-1807, 5985-01-475-6932 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 41556?

Key specifications for 41556: Inclosure Configuration: DUAL-IN-LINE; Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC; Terminal Surface Treatment: SOLDER; Terminal Type and Quantity: 16 PRINTED CIRCUIT. 14 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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