PartsTable TECHNICAL DATA SHEET
SEPTEMBER 2026Technical Data Sheet

1219256-204Microcircuit,memory

Lockheed Martin Corporation Div Rms · NSN 5962-01-370-0392 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-370-0392 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-370-0392. Primary manufacturer part number: 1219256-204.
Features
  • Microcircuit,memory — FSC 5962
  • Inclosure Material: CERAMIC
  • Input Circuit Pattern: 16 INPUT
  • Terminal Type and Quantity: 20 PRINTED CIRCUIT
  • Hybrid Technology Type: MONOLITHIC
  • Nondefinitive Spec/std Data: 02 TYPE AND R CASE AND A FINISH AND 204 NUMBER
  • Specification/standard Data: 67268-85065 GOVERNMENT STANDARD AND 56232-1219256 MANUFACTURERS SPECIFICATION CONTROL
  • Memory Device Type: PAL
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,memory, cataloged under National Stock Number 5962-01-370-0392, 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 19 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
NSN5962-01-370-0392
Primary Part Number1219256-204
Item NameMicrocircuit,memory
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerLockheed Martin Corporation Div Rms
StatusACTIVE
Inclosure MaterialCERAMIC
Input Circuit Pattern16 INPUT
Terminal Type and Quantity20 PRINTED CIRCUIT
Hybrid Technology TypeMONOLITHIC
Nondefinitive Spec/std Data02 TYPE AND R CASE AND A FINISH AND 204 NUMBER
Specification/standard Data67268-85065 GOVERNMENT STANDARD AND 56232-1219256 MANUFACTURERS SPECIFICATION CONTROL
Memory Device TypePAL
Inclosure ConfigurationDUAL-IN-LINE
Output Logic FormBIPOLAR METAL-OXIDE SEMICONDUCTOR
Current Rating Per Characteristic100.00 MILLIAMPERES MAXIMUM OUTPUT SINK
Departure From Cited DesignatorALTERED BY PROGRAMMING,MARKING & TESTING
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Test Data Document81349-MIL-M-38510 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). AND 96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Features ProvidedPROGRAMMED
Voltage Rating and Type Per Characteristic-0.5 VOLTS MINIMUM TOTAL SUPPLY AND 12.0 VOLTS MAXIMUM TOTAL SUPPLY AND -1.5 VOLTS MINIMUM ABSOLUTE INPUT AND 5.5 VOLTS MAXIMUM ABSOLUTE INPUT
Case Outline Source and DesignatorD-8 MIL-M-38510
Terminal Surface TreatmentSOLDER
Maximum Power Dissipation Rating300.0 MILLIWATTS
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
5962-01-370-03961219256-211 INTERCHANGEABLE
Microcircuit,memory
Lockheed Martin Corporation Div Rms
5962-01-370-03971219256-210 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
1219256-204 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
1219256-204 PRIMARY Lockheed Martin Corporation Div Rms (USA)
ROM/PROM FAMILY 189 Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
8506502RA Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit (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
5962-01-370-0396INTERCHANGEABLE
MICROCIRCUIT,MEMORY
1219256-211
5962-01-370-0397INTERCHANGEABLE
MICROCIRCUIT,MEMORY
1219256-210
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 5962-01-370-0392?

NSN 5962-01-370-0392 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 5962-01-370-0392?

NSN 5962-01-370-0392 has 4 cross-referenced part numbers: 1219256-204 (Lockheed Martin Corporation Div Rms - Mitchel Field), 1219256-204 (Lockheed Martin Corporation Div Rms), ROM/PROM FAMILY 189 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), 8506502RA (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit).

What NSN replaces 5962-01-370-0392?

There are 12 known substitutes for 5962-01-370-0392: 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 1219256-204?

Key specifications for 1219256-204: Inclosure Material: CERAMIC; Input Circuit Pattern: 16 INPUT; Terminal Type and Quantity: 20 PRINTED CIRCUIT; Hybrid Technology Type: MONOLITHIC. 21 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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