PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MILC39018-1Capacitor,fixed,electrolytic

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5910-01-139-1574 · FSC 5910 · No Item Name Available
Verified by PartsTable
NSN 5910-01-139-1574 — this item is cataloged by the U.S. Government under National Stock Number 5910-01-139-1574. Primary manufacturer part number: MILC39018-1.
Features
  • Capacitor,fixed,electrolytic — FSC 5910
  • Impedance at Minimum Operating Temp in Ohms: 140.0
  • Nonderated Operating Temp: -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
  • Electrical Polarization: POLARIZED
  • Tolerance Range Per Section: -10.00 TO 30.00 PERCENT SINGLE SECTION
  • Schematic Diagram Designator: ELECTRODE(S) GROUNDED TO CASE, W/GND TERMINAL
  • Nonderated Continuous Voltage Rating and Type Per Section: 100.0 DC SINGLE SECTION
  • Body Length: 1.578 INCHES MAXIMUM IN
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Capacitor,fixed,electrolytic, cataloged under National Stock Number 5910-01-139-1574, 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 5 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5910-01-139-1574
Primary Part NumberMILC39018-1
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
StatusCANCELLED
Impedance at Minimum Operating Temp in Ohms140.0
Nonderated Operating Temp-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
Electrical PolarizationPOLARIZED
Tolerance Range Per Section-10.00 TO 30.00 PERCENT SINGLE SECTION
Schematic Diagram DesignatorELECTRODE(S) GROUNDED TO CASE, W/GND TERMINAL
Nonderated Continuous Voltage Rating and Type Per Section100.0 DC SINGLE SECTION
Body Length1.578 INCHES MAXIMUM IN
Capacitance Value Per Section22.000 MICROFARADS SINGLE SECTION
Terminal Length1.500 INCHES NOMINAL IN
Body Diameter0.383 INCHES NOMINAL IN
Terminal Diameter0.032 INCHES NOMINAL IN
DC Leakage at Maximum Operating Temp24.0 MICROAMPERES
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.).
Capacitive Electrode MaterialALUMINUM
Case Insulation MaterialPLASTIC
DC Leakage at Reference Temp4.000 MICROAMPERES
Specification/standard Data81349-MIL-C-39018/1 GOVERNMENT SPECIFICATION
Equivalent Series Resistance at Reference Temp in Ohms9.04
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Terminal Surface TreatmentSOLDER
Reliability IndicatorESTABLISHED
Reliability Failure Rate Level in Percent1.0000
Body StyleW/O MTG FACILITIES, AXIAL TERMINALS
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5910-01-016-5441 INTERCHANGEABLE
Capacitor,fixed,electrolytic
5910-01-201-3474 INTERCHANGEABLE
Capacitor,fixed,electrolytic
Cross-Reference Index
Part NumberManufacturer
MILC39018-1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M39018/01-0649 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M39018-01-0200 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-C-39018/1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M39018/01-1049M Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5910-01-016-5441INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
5910-01-201-3474INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC

Frequently Asked Questions

What is NSN 5910-01-139-1574?

NSN 5910-01-139-1574 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: cancelled.

What are the part numbers for NSN 5910-01-139-1574?

NSN 5910-01-139-1574 has 5 cross-referenced part numbers: MILC39018-1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M39018/01-0649 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M39018-01-0200 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-C-39018/1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M39018/01-1049M (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5910-01-139-1574?

There are 2 known substitutes for 5910-01-139-1574: 5910-01-016-5441, 5910-01-201-3474. Verify interchangeability with system specifications before substitution.

What are the specifications of MILC39018-1?

Key specifications for MILC39018-1: Impedance at Minimum Operating Temp in Ohms: 140.0; Nonderated Operating Temp: -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC; Electrical Polarization: POLARIZED; Tolerance Range Per Section: -10.00 TO 30.00 PERCENT SINGLE SECTION. 23 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5910-01-139-1574 still in active supply?

NSN 5910-01-139-1574 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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