PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-C-25/1Capacitor,fixed,paper Dielectric

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5910-00-665-0323 · FSC 5910 · No Item Name Available
Verified by PartsTable
NSN 5910-00-665-0323 — this item is cataloged by the U.S. Government under National Stock Number 5910-00-665-0323. Primary manufacturer part number: MIL-C-25/1.
Features
  • Capacitor,fixed,paper Dielectric — FSC 5910
  • Reliability Indicator: NOT ESTABLISHED
  • Nonderated Continuous Voltage Rating and Type Per Section: 100.0 DC SINGLE SECTION
  • Insulation Resistance at Maximum Operating Temp: 10.0 MEGOHM-MICROFARADS
  • Body Diameter: 0.625 INCHES NOMINAL IN
  • Capacitance Value Per Section: 1.000 MICROFARADS SINGLE SECTION
  • Features Provided: HERMETICALLY SEALED CASE
  • Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Capacitor,fixed,paper Dielectric, cataloged under National Stock Number 5910-00-665-0323, 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 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 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
NSN5910-00-665-0323
Primary Part NumberMIL-C-25/1
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
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Nonderated Continuous Voltage Rating and Type Per Section100.0 DC SINGLE SECTION
Insulation Resistance at Maximum Operating Temp10.0 MEGOHM-MICROFARADS
Body Diameter0.625 INCHES NOMINAL IN
Capacitance Value Per Section1.000 MICROFARADS SINGLE SECTION
Features ProvidedHERMETICALLY SEALED CASE
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Insulation Resistance at Reference Temp4000.0 MEGOHM-MICROFARADS
Dissipation Factor at Reference Temp in Percent1.0000
Terminal Surface TreatmentSOLDER
Case Insulation MaterialPLASTIC
Terminal Length1.625 INCHES MINIMUM AND 2.625 INCHES MAXIMUM IN
Body StyleW/O MTG FACILITIES, AXIAL TERMINALS
Tolerance Range Per Section-10.00 TO 10.00 PERCENT SINGLE SECTION
Body Length1.938 INCHES NOMINAL IN
Schematic Diagram DesignatorNO COMMON OR GROUNDED ELECTRODE(S)
Nonderated Operating Temp-55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5910-00-089-5980 INTERCHANGEABLE
Capacitor,fixed,plastic Dielectr
5910-00-193-7261 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
5910-00-193-7262 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
5910-00-401-8834 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
5910-00-632-7572 INTERCHANGEABLE
Capacitor,fixed,plastic Dielectr
5910-00-632-7592 INTERCHANGEABLE
Capacitor,fixed,plastic Dielectr
Cross-Reference Index
Part NumberManufacturer
MIL-C-25/1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
CP05A1KB105K1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MILC25-1J Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5910-00-089-5980INTERCHANGEABLE
CAPACITOR,FIXED,PLASTIC DIELECTR
5910-00-193-7261INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
5910-00-193-7262INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
5910-00-401-8834INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
5910-00-632-7572INTERCHANGEABLE
CAPACITOR,FIXED,PLASTIC DIELECTR
5910-00-632-7592INTERCHANGEABLE
CAPACITOR,FIXED,PLASTIC DIELECTR

Frequently Asked Questions

What is NSN 5910-00-665-0323?

NSN 5910-00-665-0323 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: active.

What are the part numbers for NSN 5910-00-665-0323?

NSN 5910-00-665-0323 has 3 cross-referenced part numbers: MIL-C-25/1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), CP05A1KB105K1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MILC25-1J (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5910-00-665-0323?

There are 6 known substitutes for 5910-00-665-0323: 5910-00-089-5980, 5910-00-193-7261, 5910-00-193-7262 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-C-25/1?

Key specifications for MIL-C-25/1: Reliability Indicator: NOT ESTABLISHED; Nonderated Continuous Voltage Rating and Type Per Section: 100.0 DC SINGLE SECTION; Insulation Resistance at Maximum Operating Temp: 10.0 MEGOHM-MICROFARADS; Body Diameter: 0.625 INCHES NOMINAL IN. 17 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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