PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

971845-0221Microcircuit,memory

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp · NSN 5962-01-236-3219 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-236-3219 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-236-3219. Primary manufacturer part number: 971845-0221.
Features
  • Microcircuit,memory — FSC 5962
  • Body Height: 0.150 INCHES MAXIMUM IN
  • Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC
  • Terminal Surface Treatment: SOLDER
  • Voltage Rating and Type Per Characteristic: 7.0 VOLTS MAXIMUM POWER SOURCE
  • Test Data Document: 96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
  • Case Outline Source and Designator: D-3 MIL-M-38510
  • Memory Device Type: ROM
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,memory, cataloged under National Stock Number 5962-01-236-3219, 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 18 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-236-3219
Primary Part Number971845-0221
Item NameMicrocircuit,memory
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
StatusACTIVE
Body Height0.150 INCHES MAXIMUM IN
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Terminal Surface TreatmentSOLDER
Voltage Rating and Type Per Characteristic7.0 VOLTS MAXIMUM POWER SOURCE
Test Data Document96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
Case Outline Source and DesignatorD-3 MIL-M-38510
Memory Device TypeROM
Terminal Type and Quantity24 PRINTED CIRCUIT
Time Rating Per Chacteristic65.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 65.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
Body Length1.290 INCHES MAXIMUM IN
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Maximum Power Dissipation Rating750.0 MILLIWATTS
Input Circuit Pattern14 INPUT
Inclosure ConfigurationDUAL-IN-LINE
Features ProvidedSCHOTTKY AND BIPOLAR AND 3-STATE OUTPUT AND PROGRAMMABLE
Body Width0.500 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Inclosure MaterialCERAMIC AND GLASS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5962-01-171-7317 INTERCHANGEABLE
Microcircuit,digital
5962-01-381-639013038445-314 INTERCHANGEABLE
Microcircuit,memory
Us Army Aviation and Missile Command
Cross-Reference Index
Part NumberManufacturer
ROM/PROM Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
53S1681JS883B Mmi/amd (USA)
971845-0221 PRIMARY Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
AM27S291DMB Advanced Micro Devices Inc Dba AMD Austin (USA)
Related Parts
5962-01-171-7317INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-381-6390INTERCHANGEABLE
MICROCIRCUIT,MEMORY
13038445-314

Frequently Asked Questions

What is NSN 5962-01-236-3219?

NSN 5962-01-236-3219 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 5962-01-236-3219?

NSN 5962-01-236-3219 has 4 cross-referenced part numbers: ROM/PROM (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), 53S1681JS883B (Mmi/amd), 971845-0221 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), AM27S291DMB (Advanced Micro Devices Inc Dba AMD Austin).

What NSN replaces 5962-01-236-3219?

There are 2 known substitutes for 5962-01-236-3219: 5962-01-171-7317, 5962-01-381-6390. Verify interchangeability with system specifications before substitution.

What are the specifications of 971845-0221?

Key specifications for 971845-0221: Body Height: 0.150 INCHES MAXIMUM IN; Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC; Terminal Surface Treatment: SOLDER; Voltage Rating and Type Per Characteristic: 7.0 VOLTS MAXIMUM POWER SOURCE. 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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