PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

42770Microcircuit,memory

Raytheon Company Div Rmd Strategic · NSN 5962-01-178-2427 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-178-2427 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-178-2427. Primary manufacturer part number: 42770.
Features
  • Microcircuit,memory — FSC 5962
  • Body Height: 0.185 INCHES MAXIMUM IN
  • Features Provided: BURN IN AND ELECTROSTATIC SENSITIVE AND PROGRAMMED AND BIPOLAR AND MONOLITHIC AND SCHOTTKY
  • Terminal Type and Quantity: 16 PRINTED CIRCUIT
  • Case Outline Source and Designator: D-2 MIL-M-38510
  • Voltage Rating and Type Per Characteristic: -0.5 VOLTS MINIMUM POWER SOURCE AND 7.0 VOLTS MAXIMUM POWER SOURCE
  • Terminal Surface Treatment: SOLDER
  • Test Data Document: 96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,memory, cataloged under National Stock Number 5962-01-178-2427, 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 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-178-2427
Primary Part Number42770
Item NameMicrocircuit,memory
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerRaytheon Company Div Rmd Strategic
StatusACTIVE
Body Height0.185 INCHES MAXIMUM IN
Features ProvidedBURN IN AND ELECTROSTATIC SENSITIVE AND PROGRAMMED AND BIPOLAR AND MONOLITHIC AND SCHOTTKY
Terminal Type and Quantity16 PRINTED CIRCUIT
Case Outline Source and DesignatorD-2 MIL-M-38510
Voltage Rating and Type Per Characteristic-0.5 VOLTS MINIMUM POWER SOURCE AND 7.0 VOLTS MAXIMUM POWER SOURCE
Terminal Surface TreatmentSOLDER
Test Data Document96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
Memory Device TypePROM
Body Width0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Inclosure MaterialCERAMIC
Maximum Power Dissipation Rating794.0 MILLIWATTS
Body Length0.840 INCHES MAXIMUM IN
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Inclosure ConfigurationDUAL-IN-LINE
Input Circuit Pattern10 INPUT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5365-00-886-487242770 INTERCHANGEABLE
Ring,indicator
Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems
2940-01-124-5542 INTERCHANGEABLE
Filter Element,intake Air Cleane
3020-01-394-2706 INTERCHANGEABLE
Pulley,groove
Cross-Reference Index
Part NumberManufacturer
M38510/20402BEA Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
ROM/PROM FAMILY 008 Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
42770 PRIMARY Raytheon Company Div Rmd Strategic (USA)
Related Parts
5365-00-886-4872INTERCHANGEABLE
RING,INDICATOR
42770
2940-01-124-5542INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
3020-01-394-2706INTERCHANGEABLE
PULLEY,GROOVE

Frequently Asked Questions

What is NSN 5962-01-178-2427?

NSN 5962-01-178-2427 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 5962-01-178-2427?

NSN 5962-01-178-2427 has 3 cross-referenced part numbers: M38510/20402BEA (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), ROM/PROM FAMILY 008 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), 42770 (Raytheon Company Div Rmd Strategic).

What NSN replaces 5962-01-178-2427?

There are 3 known substitutes for 5962-01-178-2427: 5365-00-886-4872, 2940-01-124-5542, 3020-01-394-2706. Verify interchangeability with system specifications before substitution.

What are the specifications of 42770?

Key specifications for 42770: Body Height: 0.185 INCHES MAXIMUM IN; Features Provided: BURN IN AND ELECTROSTATIC SENSITIVE AND PROGRAMMED AND BIPOLAR AND MONOLITHIC AND SCHOTTKY; Terminal Type and Quantity: 16 PRINTED CIRCUIT; Case Outline Source and Designator: D-2 MIL-M-38510. 16 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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