PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

CP53BIEB105K1Capacitor,fixed,paper Dielectric

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5910-00-596-1231 · FSC 5910 · No Item Name Available
Verified by PartsTable
NSN 5910-00-596-1231 — this item is cataloged by the U.S. Government under National Stock Number 5910-00-596-1231. Primary manufacturer part number: CP53BIEB105K1.
Features
  • Capacitor,fixed,paper Dielectric — FSC 5910
  • Body Width: 1.000 INCHES NOMINAL IN
  • Terminal Length: 0.750 INCHES NOMINAL IN
  • Capacitance Value Per Section: 1.000 MICROFARADS SINGLE SECTION
  • Insulation Resistance at Reference Temp: 6000.0 MEGOHMS
  • Test Data Document: 81349-MILC25/4 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 Percent: 1.0000
  • Terminal Type and Quantity: 2 TAB, SOLDER LUG
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Capacitor,fixed,paper Dielectric, cataloged under National Stock Number 5910-00-596-1231, 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 5 commercial cross-references from 3 manufacturers, 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
NSN5910-00-596-1231
Primary Part NumberCP53BIEB105K1
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
Body Width1.000 INCHES NOMINAL IN
Terminal Length0.750 INCHES NOMINAL IN
Capacitance Value Per Section1.000 MICROFARADS SINGLE SECTION
Insulation Resistance at Reference Temp6000.0 MEGOHMS
Test Data Document81349-MILC25/4 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 Type and Quantity2 TAB, SOLDER LUG
Schematic Diagram DesignatorNO COMMON OR GROUNDED ELECTRODE(S)
Body StyleW/MTG TABS/FLANGES, TERMINAL(S) ON ONE SURFACE
Reliability IndicatorESTABLISHED
Features ProvidedHERMETICALLY SEALED CASE
Mounting Facility Type and Quantity2 UNTHREADED MOUNTING HOLES
Distance Between Centerlines of Mounting Facilities Parallel to Body Length2.125 INCHES NOMINAL IN
Nonderated Operating Temp-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
Body Length1.812 INCHES NOMINAL IN
Nonderated Continuous Voltage Rating and Type Per Section100.0 DC SINGLE SECTION
Center to Center Distance Between Terminals Parallel to Length1.062 INCHES NOMINAL IN
Unthreaded Mounting Hole Diameter0.188 INCHES NOMINAL IN
Tolerance Range Per Section-10.00 TO 10.00 PERCENT SINGLE SECTION
Body Height0.875 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5925-00-121-9847MS26574-1/2A INTERCHANGEABLE
Circuit Breaker
Sae International Dba Sae International
5910-00-129-6260 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
Cross-Reference Index
Part NumberManufacturer
CP53BIEB105K1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
CP53B1EF105K1 Sprague Electric Co World Hqs (USA)
CP53B1EB105K1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-C-25/4 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
5910PL0986596 Jednolity Indeks Materialowy - Uniform Material Index (POL)
Related Parts
5925-00-121-9847INTERCHANGEABLE
CIRCUIT BREAKER
MS26574-1/2A
5910-00-129-6260INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC

Frequently Asked Questions

What is NSN 5910-00-596-1231?

NSN 5910-00-596-1231 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 5910-00-596-1231?

NSN 5910-00-596-1231 has 5 cross-referenced part numbers: CP53BIEB105K1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), CP53B1EF105K1 (Sprague Electric Co World Hqs), CP53B1EB105K1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-C-25/4 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 5910PL0986596 (Jednolity Indeks Materialowy - Uniform Material Index).

What NSN replaces 5910-00-596-1231?

There are 2 known substitutes for 5910-00-596-1231: 5925-00-121-9847, 5910-00-129-6260. Verify interchangeability with system specifications before substitution.

What are the specifications of CP53BIEB105K1?

Key specifications for CP53BIEB105K1: Body Width: 1.000 INCHES NOMINAL IN; Terminal Length: 0.750 INCHES NOMINAL IN; Capacitance Value Per Section: 1.000 MICROFARADS SINGLE SECTION; Insulation Resistance at Reference Temp: 6000.0 MEGOHMS. 20 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5910-00-596-1231 still in active supply?

NSN 5910-00-596-1231 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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