PartsTable TECHNICAL DATA SHEET
NSN 5962-01-339-5877Government record, cited

Microcircuit, Memory5962-01-339-5877

NSN 5962-01-339-5877 · NIIN 013395877 · Part number 109421-42
L3harris Technologies, Inc. · FSC 5962 — Microcircuits, Electronic · FSG 59 — Electrical and Electronic Equipment Components · CAGE 9Y580
Government record, cited
NSN 5962-01-339-5877 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-339-5877. Manufacturer of record part number: 109421-42.
Also searched as  5962-01-339-5877 · 5962013395877 · NIIN 013395877 · 01-339-5877 · FSC 5962 Microcircuits, Electronic · CAGE 9Y580 · 109421-42 · ROM/PROM · 111770-1
Nearby stock numbers  ·
Features
  • Microcircuit,memory — FSC 5962
  • Input Circuit Pattern: 13 INPUT
  • Inclosure Material: CERAMIC
  • Terminal Surface Treatment: SOLDER
  • Body Width: 0.600 INCHES MAXIMUM IN
  • Body Height: 0.187 INCHES MAXIMUM IN
  • Capitance Rating Per Characteristic: 6.00 INPUT PICOFARADS MAXIMUM AND 12.00 OUTPUT PICOFARADS MAXIMUM
  • Features Provided: HERMETICALLY SEALED AND BURN IN AND W/ENABLE AND ULTRAVIOLET ERASABLE
Identification
  • NSN: 5962-01-339-5877
  • NIIN: 013395877
  • FSC: 5962 — Microcircuits, Electronic
  • FSG: 59 — Electrical and Electronic Equipment Components
  • Primary part number: 109421-42
  • Manufacturer: L3harris Technologies, Inc.
General Description

The Microcircuit,memory, cataloged under National Stock Number 5962-01-339-5877, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is L3harris Technologies, Inc.. Government technical data includes 19 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 10 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-339-5877
Primary Part Number109421-42
Item NameMicrocircuit,memory
FSC / FSG5962 / 59 — Microcircuits, Electronic
ManufacturerL3harris Technologies, Inc.
StatusACTIVE
Input Circuit Pattern13 INPUT
Inclosure MaterialCERAMIC
Terminal Surface TreatmentSOLDER
Body Width0.600 INCHES MAXIMUM IN
Body Height0.187 INCHES MAXIMUM IN
Capitance Rating Per Characteristic6.00 INPUT PICOFARADS MAXIMUM AND 12.00 OUTPUT PICOFARADS MAXIMUM
Features ProvidedHERMETICALLY SEALED AND BURN IN AND W/ENABLE AND ULTRAVIOLET ERASABLE
Inclosure ConfigurationDUAL-IN-LINE
Current Rating Per Characteristic115.00 MILLIAMPERES MAXIMUM SUPPLY
Memory Device TypeEPROM
Body Length1.285 INCHES MAXIMUM IN
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Output Logic FormN-TYPE METAL OXIDE-SEMICONDUCTOR LOGIC
Voltage Rating and Type Per Characteristic5.0 VOLTS MINIMUM POWER SOURCE
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Test Data Document96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
Terminal Type and Quantity24 PRINTED CIRCUIT
Maximum Power Dissipation Rating525.0 MILLIWATTS
Time Rating Per Chacteristic450.00 NANOSECONDS MAXIMUM DELAY NS
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL Q — CCL Item — Commerce Control List
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
⇄ Related Items 10
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5962-01-339-5878109421-43 POSSIBLE MATCH
MICROCIRCUIT,MEMORY
Possible match (shared part number)L3harris Technologies, Inc.
5962-01-339-5879109421-44 POSSIBLE MATCH
MICROCIRCUIT,MEMORY
Possible match (shared part number)L3harris Technologies, Inc.
5962-01-339-5880109421-45 POSSIBLE MATCH
MICROCIRCUIT,MEMORY
Possible match (shared part number)L3harris Technologies, Inc.
5962-01-339-5881109421-46 POSSIBLE MATCH
MICROCIRCUIT,MEMORY
Possible match (shared part number)L3harris Technologies, Inc.
5962-01-339-5882109421-47 POSSIBLE MATCH
MICROCIRCUIT,DIGITAL
Possible match (shared part number)L3harris Technologies, Inc.
5962-01-339-5883109421-48 POSSIBLE MATCH
MICROCIRCUIT,MEMORY
Possible match (shared part number)L3harris Technologies, Inc.
5962-01-339-5884109421-49 POSSIBLE MATCH
MICROCIRCUIT,MEMORY
Possible match (shared part number)L3harris Technologies, Inc.
5962-01-339-5885109421-50 POSSIBLE MATCH
MICROCIRCUIT,MEMORY
Possible match (shared part number)L3harris Technologies, Inc.
5962-01-339-7106106457-1 POSSIBLE MATCH
MICROCIRCUIT,MEMORY
Possible match (shared part number)L3harris Technologies, Inc.
5998-01-457-1168111770-1 POSSIBLE MATCH
BLACK IO ASSY
Possible match (shared part number)L3 Technologies, Inc. Div Communication Systems-West
Cross-Reference Index
Part NumberManufacturer
109421-42 PRIMARY L3harris Technologies, Inc. (USA)
Reference documents
ReferenceMeaning
ROM/PROM 5/1 Secondary reference
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
109421-42 5/9 Secondary reference
U.S. Government activity
111770-1 5/1 Secondary reference
U.S. Government activity
Related Parts
5962-01-339-5878POSSIBLE MATCH
MICROCIRCUIT,MEMORY
109421-43
5962-01-339-5879POSSIBLE MATCH
MICROCIRCUIT,MEMORY
109421-44
5962-01-339-5880POSSIBLE MATCH
MICROCIRCUIT,MEMORY
109421-45
5962-01-339-5881POSSIBLE MATCH
MICROCIRCUIT,MEMORY
109421-46
5962-01-339-5882POSSIBLE MATCH
MICROCIRCUIT,DIGITAL
109421-47
5962-01-339-5883POSSIBLE MATCH
MICROCIRCUIT,MEMORY
109421-48
5962-01-339-5884POSSIBLE MATCH
MICROCIRCUIT,MEMORY
109421-49
5962-01-339-5885POSSIBLE MATCH
MICROCIRCUIT,MEMORY
109421-50
5962-01-339-7106POSSIBLE MATCH
MICROCIRCUIT,MEMORY
106457-1
5998-01-457-1168POSSIBLE MATCH
BLACK IO ASSY
111770-1

Frequently Asked Questions

What is NSN 5962-01-339-5877?

NSN 5962-01-339-5877 is a Microcircuit,memory, manufactured by L3harris Technologies, Inc., classified under FSC 5962, Microcircuits, Electronic. Status: active.

What part numbers are listed for NSN 5962-01-339-5877?

NSN 5962-01-339-5877 has 1 manufacturer part number on file: 109421-42 (L3harris Technologies, Inc.).

What NSN replaces 5962-01-339-5877?

10 possible matches (shared part number, not a government interchangeability claim): 5962-01-339-5878, 5962-01-339-5879, 5962-01-339-5880. Verify interchangeability with system specifications before substitution.

What are the specifications of 109421-42?

Key specifications for 109421-42: Input Circuit Pattern: 13 INPUT; Inclosure Material: CERAMIC; Terminal Surface Treatment: SOLDER; Body Width: 0.600 INCHES MAXIMUM IN. 19 specifications are documented in the U.S. Government catalog.

Is NSN 5962-01-339-5877 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

What is the DEMIL code for NSN 5962-01-339-5877?

NSN 5962-01-339-5877 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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