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.
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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 10 items share a part number with this NSN in the catalog (possible match — not a government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
Parameter
Value
NSN
5962-01-339-5877
Primary Part Number
109421-42
Item Name
Microcircuit,memory
FSC / FSG
5962 / 59 — Microcircuits, Electronic
Manufacturer
L3harris Technologies, Inc.
Status
ACTIVE
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
Inclosure Configuration
DUAL-IN-LINE
Current Rating Per Characteristic
115.00 MILLIAMPERES MAXIMUM SUPPLY
Memory Device Type
EPROM
Body Length
1.285 INCHES MAXIMUM IN
Storage Temp Range
-65.0 TO 150.0 CELSIUS DEGC
Output Logic Form
N-TYPE METAL OXIDE-SEMICONDUCTOR LOGIC
Voltage Rating and Type Per Characteristic
5.0 VOLTS MINIMUM POWER SOURCE
Operating Temp Range
-55.0 TO 125.0 CELSIUS DEGC
Test Data Document
96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
Terminal Type and Quantity
24 PRINTED CIRCUIT
Maximum Power Dissipation Rating
525.0 MILLIWATTS
Time Rating Per Chacteristic
450.00 NANOSECONDS MAXIMUM DELAY NS
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL Q — CCL Item — Commerce Control List
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items10
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5962-01-339-5878109421-43POSSIBLE MATCH
MICROCIRCUIT,MEMORY
Possible match (shared part number)L3harris Technologies, Inc.
5962-01-339-5879109421-44POSSIBLE MATCH
MICROCIRCUIT,MEMORY
Possible match (shared part number)L3harris Technologies, Inc.
5962-01-339-5880109421-45POSSIBLE MATCH
MICROCIRCUIT,MEMORY
Possible match (shared part number)L3harris Technologies, Inc.
5962-01-339-5881109421-46POSSIBLE MATCH
MICROCIRCUIT,MEMORY
Possible match (shared part number)L3harris Technologies, Inc.
5962-01-339-5882109421-47POSSIBLE MATCH
MICROCIRCUIT,DIGITAL
Possible match (shared part number)L3harris Technologies, Inc.
5962-01-339-5883109421-48POSSIBLE MATCH
MICROCIRCUIT,MEMORY
Possible match (shared part number)L3harris Technologies, Inc.
5962-01-339-5884109421-49POSSIBLE MATCH
MICROCIRCUIT,MEMORY
Possible match (shared part number)L3harris Technologies, Inc.
5962-01-339-5885109421-50POSSIBLE MATCH
MICROCIRCUIT,MEMORY
Possible match (shared part number)L3harris Technologies, Inc.
5962-01-339-7106106457-1POSSIBLE MATCH
MICROCIRCUIT,MEMORY
Possible match (shared part number)L3harris Technologies, Inc.
5998-01-457-1168111770-1POSSIBLE MATCH
BLACK IO ASSY
Possible match (shared part number)L3 Technologies, Inc. Div Communication Systems-West
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
109421-42
5/9Secondary reference
U.S. Government activity
111770-1
5/1Secondary 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.