PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11143-066Capacitor,fixed,electrolytic

Dynalec Corporation · NSN 5910-01-100-6977 · FSC 5910 · No Item Name Available
Verified by PartsTable
NSN 5910-01-100-6977 — this item is cataloged by the U.S. Government under National Stock Number 5910-01-100-6977. Primary manufacturer part number: 11143-066.
Features
  • Capacitor,fixed,electrolytic — FSC 5910
  • Reliability Failure Rate Level in Percent: 1.0000
  • Body Length: 0.453 INCHES NOMINAL IN
  • Nonderated Operating Temp: -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
  • Test Data Document: 81349-MIL-C39006/9 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.).
  • DC Leakage at Reference Temp: 1.000 MICROAMPERES
  • Case Insulation Material: PLASTIC
  • Dissipation Factor at Reference Temp in Percent: 3.4000
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Capacitor,fixed,electrolytic, cataloged under National Stock Number 5910-01-100-6977, is classified within Federal Supply Class 5910 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Dynalec Corporation. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5910-01-100-6977
Primary Part Number11143-066
Item NameCapacitor,fixed,electrolytic
FSC / FSG5910 / 59 — No Item Name Available
ManufacturerDynalec Corporation
StatusCANCELLED
Reliability Failure Rate Level in Percent1.0000
Body Length0.453 INCHES NOMINAL IN
Nonderated Operating Temp-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
Test Data Document81349-MIL-C39006/9 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.).
DC Leakage at Reference Temp1.000 MICROAMPERES
Case Insulation MaterialPLASTIC
Dissipation Factor at Reference Temp in Percent3.4000
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Capacitive Electrode MaterialTANTALUM
Terminal Length1.500 INCHES NOMINAL IN
Schematic Diagram DesignatorELECTRODE(S) GROUNDED TO CASE, W/GND TERMINAL
Body Diameter0.219 INCHES NOMINAL IN
Capacitance Value Per Section5.000 MICROFARADS SINGLE SECTION
Body StyleW/O MTG FACILITIES, AXIAL TERMINALS
Tolerance Range Per Section-10.00 TO 10.00 PERCENT SINGLE SECTION
Features ProvidedHERMETICALLY SEALED CASE
Reliability IndicatorESTABLISHED
Terminal Diameter0.025 INCHES NOMINAL IN
Electrical PolarizationPOLARIZED
Nonderated Continuous Voltage Rating and Type Per Section50.0 DC SINGLE SECTION
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
5910-01-119-4312 INTERCHANGEABLE
Capacitor,fixed,electrolytic
Cross-Reference Index
Part NumberManufacturer
11143-066 Dynalec Corporation (USA)
MIL-C-39006/9 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M39006/09-8315 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5910-01-119-4312INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC

Frequently Asked Questions

What is NSN 5910-01-100-6977?

NSN 5910-01-100-6977 is a Capacitor,fixed,electrolytic, manufactured by Dynalec Corporation, classified under FSC 5910 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5910-01-100-6977?

NSN 5910-01-100-6977 has 3 cross-referenced part numbers: 11143-066 (Dynalec Corporation), MIL-C-39006/9 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M39006/09-8315 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5910-01-100-6977?

There is 1 known substitute for 5910-01-100-6977: 5910-01-119-4312. Verify interchangeability with system specifications before substitution.

What are the specifications of 11143-066?

Key specifications for 11143-066: Reliability Failure Rate Level in Percent: 1.0000; Body Length: 0.453 INCHES NOMINAL IN; Nonderated Operating Temp: -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC; Test Data Document: 81349-MIL-C39006/9 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.).. 20 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5910-01-100-6977 still in active supply?

NSN 5910-01-100-6977 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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