PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C11879-1Microcircuit,digital

Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company · NSN 5962-01-275-2101 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-275-2101 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-275-2101. Primary manufacturer part number: C11879-1.
Features
  • Microcircuit,digital — FSC 5962
  • Storage Temp Range: -65.0 TO 155.0 CELSIUS DEGC
  • Features Provided: W/CLEAR AND EDGE TRIGGERED AND HERMETICALLY SEALED
  • Output Logic Form: COMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
  • Inclosure Material: CERAMIC
  • Body Width: 0.265 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
  • Voltage Rating and Type Per Characteristic: 7.0 VOLTS MAXIMUM POWER SOURCE
  • Terminal Surface Treatment: SOLDER
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-01-275-2101, 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 Lockheed Martin Aeronautics Company. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-275-2101
Primary Part NumberC11879-1
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerLockheed Martin Corporation Div Lockheed Martin Aeronautics Company
StatusACTIVE
Storage Temp Range-65.0 TO 155.0 CELSIUS DEGC
Features ProvidedW/CLEAR AND EDGE TRIGGERED AND HERMETICALLY SEALED
Output Logic FormCOMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
Inclosure MaterialCERAMIC
Body Width0.265 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
Voltage Rating and Type Per Characteristic7.0 VOLTS MAXIMUM POWER SOURCE
Terminal Surface TreatmentSOLDER
Body Height0.135 INCHES MINIMUM AND 0.165 INCHES MAXIMUM IN
Design Function and Quantity8 FLIP-FLOP, D-TYPE
Inclosure ConfigurationDUAL-IN-LINE
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Body Length0.950 INCHES MINIMUM AND 0.980 INCHES MAXIMUM IN
Terminal Type and Quantity20 PRINTED CIRCUIT
Input Circuit Pattern10 INPUT
Test Data Document96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
2805-00-532-9055M2022329 INTERCHANGEABLE
Shaft
Garwood/feller Inc Garwood Winch Div
5962-01-347-0572 INTERCHANGEABLE
Microcircuit,digital
5855-01-706-7964915736 INTERCHANGEABLE
Viewer,night Vision
Lynred Usa Inc
Cross-Reference Index
Part NumberManufacturer
IDT54FCT273DB Integrated Device Technology Inc (USA)
8506424-473 Honeywell International Inc. Dba Honeywell International (USA)
C11879-1 PRIMARY Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company (USA)
34 863-062 Rockwell Collins Deutschland Gmbh Div Rockwell Collins International & Service Solutions (DEU)
915736 Bae Systems Information and Electronic Systems Integration Inc. (USA)
Related Parts
2805-00-532-9055INTERCHANGEABLE
SHAFT
M2022329
5962-01-347-0572INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5855-01-706-7964INTERCHANGEABLE
VIEWER,NIGHT VISION
915736

Frequently Asked Questions

What is NSN 5962-01-275-2101?

NSN 5962-01-275-2101 is a Microcircuit,digital, manufactured by Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-275-2101?

NSN 5962-01-275-2101 has 5 cross-referenced part numbers: IDT54FCT273DB (Integrated Device Technology Inc), 8506424-473 (Honeywell International Inc. Dba Honeywell International), C11879-1 (Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company), 34 863-062 (Rockwell Collins Deutschland Gmbh Div Rockwell Collins International & Service Solutions), 915736 (Bae Systems Information and Electronic Systems Integration Inc.).

What NSN replaces 5962-01-275-2101?

There are 3 known substitutes for 5962-01-275-2101: 2805-00-532-9055, 5962-01-347-0572, 5855-01-706-7964. Verify interchangeability with system specifications before substitution.

What are the specifications of C11879-1?

Key specifications for C11879-1: Storage Temp Range: -65.0 TO 155.0 CELSIUS DEGC; Features Provided: W/CLEAR AND EDGE TRIGGERED AND HERMETICALLY SEALED; Output Logic Form: COMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC; Inclosure Material: CERAMIC. 15 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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