PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

861540-0021Microcircuit,memory

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp · NSN 5962-01-045-8208 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-045-8208 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-045-8208. Primary manufacturer part number: 861540-0021.
Features
  • Microcircuit,memory — FSC 5962
  • Terminal Type and Quantity: 14 FLAT LEADS
  • Inclosure Material: CERAMIC OR METAL
  • Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC
  • Test Data Document: 96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
  • Terminal Surface Treatment: SOLDER
  • Input Circuit Pattern: 6 INPUT
  • Body Width: 0.150 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 5962-01-045-8208, 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 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. Government technical data includes 15 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-045-8208
Primary Part Number861540-0021
Item NameMicrocircuit,memory
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
StatusACTIVE
Terminal Type and Quantity14 FLAT LEADS
Inclosure MaterialCERAMIC OR METAL
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Test Data Document96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
Terminal Surface TreatmentSOLDER
Input Circuit Pattern6 INPUT
Body Width0.150 INCHES MAXIMUM IN
Body Height0.045 INCHES MAXIMUM IN
Inclosure ConfigurationFLAT PACK
Maximum Power Dissipation Rating450.0 MILLIWATTS
Memory Device TypeROM
Body Length0.260 INCHES MAXIMUM IN
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Features ProvidedHERMETICALLY SEALED AND MONOLITHIC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
3110-00-108-6582MUA3/4 INTERCHANGEABLE
Bearing,ball,annular
Timken Co Div the Timken Company
5962-01-045-8205861540-0018 INTERCHANGEABLE
Microcircuit,memory
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5962-01-045-8206861540-0019 INTERCHANGEABLE
Microcircuit,memory
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5962-01-045-8207861540-0020 INTERCHANGEABLE
Microcircuit,memory
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5962-01-045-8209861540-0022 INTERCHANGEABLE
Microcircuit,memory
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5962-01-045-8211861540-0024 INTERCHANGEABLE
Microcircuit,memory
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5962-01-045-8212861540-0025 INTERCHANGEABLE
Microcircuit,memory
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
1240-01-583-8013RM34 INTERCHANGEABLE
Mount,sight
Trijicon, Inc. Dba Trijicon Inc
Cross-Reference Index
Part NumberManufacturer
RM-34 Renesas Electronics America Inc (USA)
RM-34 L3harris Technologies, Inc. (USA)
861540-0021 Litton Systems Inc. Div Navigation Systems Division (USA)
861540-0021 PRIMARY Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
Related Parts
3110-00-108-6582INTERCHANGEABLE
BEARING,BALL,ANNULAR
MUA3/4
5962-01-045-8205INTERCHANGEABLE
MICROCIRCUIT,MEMORY
861540-0018
5962-01-045-8206INTERCHANGEABLE
MICROCIRCUIT,MEMORY
861540-0019
5962-01-045-8207INTERCHANGEABLE
MICROCIRCUIT,MEMORY
861540-0020
5962-01-045-8209INTERCHANGEABLE
MICROCIRCUIT,MEMORY
861540-0022
5962-01-045-8211INTERCHANGEABLE
MICROCIRCUIT,MEMORY
861540-0024
5962-01-045-8212INTERCHANGEABLE
MICROCIRCUIT,MEMORY
861540-0025
1240-01-583-8013INTERCHANGEABLE
MOUNT,SIGHT
RM34

Frequently Asked Questions

What is NSN 5962-01-045-8208?

NSN 5962-01-045-8208 is a Microcircuit,memory, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-045-8208?

NSN 5962-01-045-8208 has 4 cross-referenced part numbers: RM-34 (Renesas Electronics America Inc), RM-34 (L3harris Technologies, Inc.), 861540-0021 (Litton Systems Inc. Div Navigation Systems Division), 861540-0021 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).

What NSN replaces 5962-01-045-8208?

There are 8 known substitutes for 5962-01-045-8208: 3110-00-108-6582, 5962-01-045-8205, 5962-01-045-8206 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 861540-0021?

Key specifications for 861540-0021: Terminal Type and Quantity: 14 FLAT LEADS; Inclosure Material: CERAMIC OR METAL; Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC; Test Data Document: 96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).. 15 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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