PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-C-39018/3Capacitor,fixed,electrolytic

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5910-01-115-0178 · FSC 5910 · No Item Name Available
Verified by PartsTable
NSN 5910-01-115-0178 — this item is cataloged by the U.S. Government under National Stock Number 5910-01-115-0178. Primary manufacturer part number: MIL-C-39018/3.
Features
  • Capacitor,fixed,electrolytic — FSC 5910
  • Reliability Indicator: ESTABLISHED
  • Nonderated Operating Temp: -55.0 CELSIUS MINIMUM AND 105.0 CELSIUS MAXIMUM DEGC
  • Schematic Diagram Designator: ELECTRODE(S) GROUNDED TO CASE, W/GND TERMINAL
  • Body Diameter: 0.625 INCHES NOMINAL IN
  • DC Leakage at Maximum Operating Temp: 367.0 MICROAMPERES
  • Nonderated Continuous Voltage Rating and Type Per Section: 15.0 DC SINGLE SECTION
  • Electrical Polarization: POLARIZED
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Capacitor,fixed,electrolytic, cataloged under National Stock Number 5910-01-115-0178, 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 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5910-01-115-0178
Primary Part NumberMIL-C-39018/3
Item NameCapacitor,fixed,electrolytic
FSC / FSG5910 / 59 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Reliability IndicatorESTABLISHED
Nonderated Operating Temp-55.0 CELSIUS MINIMUM AND 105.0 CELSIUS MAXIMUM DEGC
Schematic Diagram DesignatorELECTRODE(S) GROUNDED TO CASE, W/GND TERMINAL
Body Diameter0.625 INCHES NOMINAL IN
DC Leakage at Maximum Operating Temp367.0 MICROAMPERES
Nonderated Continuous Voltage Rating and Type Per Section15.0 DC SINGLE SECTION
Electrical PolarizationPOLARIZED
Terminal Length2.500 INCHES NOMINAL IN
Terminal Diameter0.040 INCHES NOMINAL IN
Tolerance Range Per Section-10.00 TO 30.00 PERCENT SINGLE SECTION
Impedance at Minimum Operating Temp in Ohms4.0
Body Length2.125 INCHES MINIMUM AND 2.328 INCHES MAXIMUM IN
Capacitance Value Per Section1000.000 MICROFARADS SINGLE SECTION
Case Insulation MaterialPLASTIC
DC Leakage at Reference Temp61.000 MICROAMPERES
Capacitive Electrode MaterialALUMINUM
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Terminal Surface TreatmentSOLDER
Test Data Document81349-MIL-C-39018 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.).
Specification/standard Data81349-MIL-C-39018/3 GOVERNMENT SPECIFICATION
Equivalent Series Resistance at Reference Temp in Ohms0.33
Reliability Failure Rate Level in Percent1.0000
Body StyleW/O MTG FACILITIES, AXIAL TERMINALS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5910-00-113-5273 INTERCHANGEABLE
Capacitor,fixed,electrolytic
5910-01-104-5921 INTERCHANGEABLE
Capacitor,fixed,electrolytic
5910-01-139-1562 INTERCHANGEABLE
Capacitor,fixed,electrolytic
5910-01-144-9849 INTERCHANGEABLE
Capacitor,fixed,electrolytic
5910-01-144-9854 INTERCHANGEABLE
Capacitor,fixed,electrolytic
5910-01-198-6781 INTERCHANGEABLE
Capacitor,fixed,electrolytic
Cross-Reference Index
Part NumberManufacturer
MIL-C-39018/3 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M39018/03-0720 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M39018-03-0620 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MILC39018-3 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M39018-01-0720 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M39018/03-1020M Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5910-00-113-5273INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
5910-01-104-5921INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
5910-01-139-1562INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
5910-01-144-9849INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
5910-01-144-9854INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
5910-01-198-6781INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC

Frequently Asked Questions

What is NSN 5910-01-115-0178?

NSN 5910-01-115-0178 is a Capacitor,fixed,electrolytic, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5910 (No Item Name Available). Status: active.

What are the part numbers for NSN 5910-01-115-0178?

NSN 5910-01-115-0178 has 6 cross-referenced part numbers: MIL-C-39018/3 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M39018/03-0720 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M39018-03-0620 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MILC39018-3 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M39018-01-0720 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 1 more.

What NSN replaces 5910-01-115-0178?

There are 6 known substitutes for 5910-01-115-0178: 5910-00-113-5273, 5910-01-104-5921, 5910-01-139-1562 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-C-39018/3?

Key specifications for MIL-C-39018/3: Reliability Indicator: ESTABLISHED; Nonderated Operating Temp: -55.0 CELSIUS MINIMUM AND 105.0 CELSIUS MAXIMUM DEGC; Schematic Diagram Designator: ELECTRODE(S) GROUNDED TO CASE, W/GND TERMINAL; Body Diameter: 0.625 INCHES NOMINAL IN. 23 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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