PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-C-25/4Capacitor,fixed,paper Dielectric

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5910-00-189-5559 · FSC 5910 · No Item Name Available
Verified by PartsTable
NSN 5910-00-189-5559 — this item is cataloged by the U.S. Government under National Stock Number 5910-00-189-5559. Primary manufacturer part number: MIL-C-25/4.
Features
  • Capacitor,fixed,paper Dielectric — FSC 5910
  • Nonderated Continuous Voltage Rating and Type Per Section: 600.0 DC SINGLE SECTION
  • Unthreaded Mounting Hole Diameter: 0.188 INCHES NOMINAL IN
  • Features Provided: HERMETICALLY SEALED CASE
  • Distance Between Centerlines of Mounting Facilities Parallel to Body Length: 2.375 INCHES NOMINAL IN
  • Body Height: 1.250 INCHES NOMINAL IN
  • Nonderated Operating Temp: -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
  • Capacitance Value Per Section: 2.000 MICROFARADS SINGLE SECTION
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Capacitor,fixed,paper Dielectric, cataloged under National Stock Number 5910-00-189-5559, 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 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 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
NSN5910-00-189-5559
Primary Part NumberMIL-C-25/4
Item NameCapacitor,fixed,paper Dielectric
FSC / FSG5910 / 59 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusCANCELLED
Nonderated Continuous Voltage Rating and Type Per Section600.0 DC SINGLE SECTION
Unthreaded Mounting Hole Diameter0.188 INCHES NOMINAL IN
Features ProvidedHERMETICALLY SEALED CASE
Distance Between Centerlines of Mounting Facilities Parallel to Body Length2.375 INCHES NOMINAL IN
Body Height1.250 INCHES NOMINAL IN
Nonderated Operating Temp-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
Capacitance Value Per Section2.000 MICROFARADS SINGLE SECTION
Body Length2.000 INCHES NOMINAL IN
Schematic Diagram DesignatorNO COMMON OR GROUNDED ELECTRODE(S)
Tolerance Range Per Section-10.00 TO 10.00 PERCENT SINGLE SECTION
Mounting Facility Type and Quantity2 UNTHREADED MOUNTING HOLES
Insulation Resistance at Maximum Operating Temp20.0 MEGOHM-MICROFARADS
Body Width2.000 INCHES NOMINAL IN
Insulation Resistance at Reference Temp2000.0 MEGOHM-MICROFARADS
Test Data Document81349-MIL-C-25 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.).
Dissipation Factor at Reference Temp in Percent1.0000
Terminal Surface TreatmentSOLDER
Terminal Type and Quantity2 TAB, SOLDER LUG
Reliability IndicatorNOT ESTABLISHED
Body StyleW/MTG TABS/FLANGES TERMINAL(S) ON ONE SURFACE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
2840-00-116-1343640463 INTERCHANGEABLE
Tube Assembly,fuel
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Cross-Reference Index
Part NumberManufacturer
MIL-C-25/4 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
640463 L3harris Technologies, Inc. (USA)
MILC25C3-4C1CP55B1EF Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MILC25 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
CP55B1EF205K1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
CP55B1EF205M Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
CP55B1EF205K Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
2840-00-116-1343INTERCHANGEABLE
TUBE ASSEMBLY,FUEL
640463

Frequently Asked Questions

What is NSN 5910-00-189-5559?

NSN 5910-00-189-5559 is a Capacitor,fixed,paper Dielectric, 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 5910-00-189-5559?

NSN 5910-00-189-5559 has 7 cross-referenced part numbers: MIL-C-25/4 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 640463 (L3harris Technologies, Inc.), MILC25C3-4C1CP55B1EF (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MILC25 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), CP55B1EF205K1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 2 more.

What NSN replaces 5910-00-189-5559?

There is 1 known substitute for 5910-00-189-5559: 2840-00-116-1343. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-C-25/4?

Key specifications for MIL-C-25/4: Nonderated Continuous Voltage Rating and Type Per Section: 600.0 DC SINGLE SECTION; Unthreaded Mounting Hole Diameter: 0.188 INCHES NOMINAL IN; Features Provided: HERMETICALLY SEALED CASE; Distance Between Centerlines of Mounting Facilities Parallel to Body Length: 2.375 INCHES NOMINAL IN. 20 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5910-00-189-5559 still in active supply?

NSN 5910-00-189-5559 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.
PartsTable Design LLC · partstable.com