PartsTable TECHNICAL DATA SHEET
SEPTEMBER 2026Technical Data Sheet

1219256-210Microcircuit,memory

Lockheed Martin Corporation Div Rms · NSN 5962-01-370-0397 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-370-0397 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-370-0397. Primary manufacturer part number: 1219256-210.
Features
  • Microcircuit,memory — FSC 5962
  • Voltage Rating and Type Per Characteristic: -0.5 VOLTS MINIMUM POWER SOURCE AND 7.0 VOLTS MAXIMUM POWER SOURCE
  • Body Length: 1.060 INCHES MAXIMUM IN
  • Inclosure Configuration: DUAL-IN-LINE
  • Inclosure Material: CERAMIC
  • Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC
  • Maximum Power Dissipation Rating: 300.0 MILLIWATTS
  • Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,memory, cataloged under National Stock Number 5962-01-370-0397, 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 Lockheed Martin Corporation Div Rms. 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-370-0397
Primary Part Number1219256-210
Item NameMicrocircuit,memory
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerLockheed Martin Corporation Div Rms
StatusACTIVE
Voltage Rating and Type Per Characteristic-0.5 VOLTS MINIMUM POWER SOURCE AND 7.0 VOLTS MAXIMUM POWER SOURCE
Body Length1.060 INCHES MAXIMUM IN
Inclosure ConfigurationDUAL-IN-LINE
Inclosure MaterialCERAMIC
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Maximum Power Dissipation Rating300.0 MILLIWATTS
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Body Height0.185 INCHES MAXIMUM IN
Test Data Document96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
Features ProvidedELECTROSTATIC SENSITIVE AND PROGRAMMABLE AND BIPOLAR AND MONOLITHIC AND HIGH IMPEDANCE AND W/CLOCK
Case Outline Source and DesignatorD-8 MIL-M-38510
Terminal Type and Quantity20 PRINTED CIRCUIT
Body Width0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Input Circuit Pattern13 INPUT
Current Rating Per Characteristic50.00 MILLIAMPERES MAXIMUM SUPPLY
Memory Device TypePAL
Terminal Surface TreatmentSOLDER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
⇄ Verified Substitutes 12
5962-01-346-9909149922-1 INTERCHANGEABLE
Microcircuit,memory
Astronautics Corporation of America
5962-01-346-9911149921-1 INTERCHANGEABLE
Microcircuit,memory
Astronautics Corporation of America
5962-01-346-9923149800-1 INTERCHANGEABLE
Microcircuit,memory
Astronautics Corporation of America
5962-01-347-2247155195-1 INTERCHANGEABLE
Microcircuit,memory
Astronautics Corporation of America
5962-01-351-496829891-01 INTERCHANGEABLE
Microcircuit,memory
L3 Technologies, Inc. Div Communication Systems-West
5962-01-370-03921219256-204 INTERCHANGEABLE
Microcircuit,memory
Lockheed Martin Corporation Div Rms
5962-01-370-03961219256-211 INTERCHANGEABLE
Microcircuit,memory
Lockheed Martin Corporation Div Rms
5962-01-370-03981219256-213 INTERCHANGEABLE
Microcircuit,memory
Lockheed Martin Corporation Div Rms
5962-01-370-04021219256-201 INTERCHANGEABLE
Microcircuit,memory
Lockheed Martin Corporation Div Rms
5962-01-370-7306 INTERCHANGEABLE
Microcircuit,memory
Cross-Reference Index
Part NumberManufacturer
1219256-210 PRIMARY Lockheed Martin Corporation Div Rms (USA)
1219256-210 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
8506502RA Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit (USA)
ROM/PROM FAMILY 189 Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
Related Parts
5962-01-346-9909INTERCHANGEABLE
MICROCIRCUIT,MEMORY
149922-1
5962-01-346-9911INTERCHANGEABLE
MICROCIRCUIT,MEMORY
149921-1
5962-01-346-9923INTERCHANGEABLE
MICROCIRCUIT,MEMORY
149800-1
5962-01-347-2247INTERCHANGEABLE
MICROCIRCUIT,MEMORY
155195-1
5962-01-351-4968INTERCHANGEABLE
MICROCIRCUIT,MEMORY
29891-01
5962-01-370-0392INTERCHANGEABLE
MICROCIRCUIT,MEMORY
1219256-204
5962-01-370-0396INTERCHANGEABLE
MICROCIRCUIT,MEMORY
1219256-211
5962-01-370-0398INTERCHANGEABLE
MICROCIRCUIT,MEMORY
1219256-213
5962-01-370-0402INTERCHANGEABLE
MICROCIRCUIT,MEMORY
1219256-201
5962-01-370-7306INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5962-01-381-7561INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5857297
5962-01-384-6914INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5857382

Frequently Asked Questions

What is NSN 5962-01-370-0397?

NSN 5962-01-370-0397 is a Microcircuit,memory, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-370-0397?

NSN 5962-01-370-0397 has 4 cross-referenced part numbers: 1219256-210 (Lockheed Martin Corporation Div Rms), 1219256-210 (Lockheed Martin Corporation Div Rms - Mitchel Field), 8506502RA (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit), ROM/PROM FAMILY 189 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)).

What NSN replaces 5962-01-370-0397?

There are 12 known substitutes for 5962-01-370-0397: 5962-01-346-9909, 5962-01-346-9911, 5962-01-346-9923 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1219256-210?

Key specifications for 1219256-210: Voltage Rating and Type Per Characteristic: -0.5 VOLTS MINIMUM POWER SOURCE AND 7.0 VOLTS MAXIMUM POWER SOURCE; Body Length: 1.060 INCHES MAXIMUM IN; Inclosure Configuration: DUAL-IN-LINE; Inclosure Material: CERAMIC. 19 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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