PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-PRF-55514/4Capacitor,fixed,metallized,paper

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5910-01-251-3215 · FSC 5910 · No Item Name Available
Verified by PartsTable
NSN 5910-01-251-3215 — this item is cataloged by the U.S. Government under National Stock Number 5910-01-251-3215. Primary manufacturer part number: MIL-PRF-55514/4.
Features
  • Capacitor,fixed,metallized,paper — FSC 5910
  • Reliability Indicator: ESTABLISHED
  • Insulation Resistance at Maximum Operating Temp: 7000.0 MEGOHMS
  • Terminal Diameter: 0.020 INCHES NOMINAL IN
  • Terminal Length: 1.625 INCHES MINIMUM IN
  • Specification/standard Data: 81349-MIL-C-55514/4 GOVERNMENT SPECIFICATION
  • Body Length: 0.400 INCHES NOMINAL IN
  • Nonderated Operating Temp: -55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
  • Applications requiring Plastic Case construction
General Description

The Capacitor,fixed,metallized,paper, cataloged under National Stock Number 5910-01-251-3215, 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 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
NSN5910-01-251-3215
Primary Part NumberMIL-PRF-55514/4
Item NameCapacitor,fixed,metallized,paper
FSC / FSG5910 / 59 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusCANCELLED
Reliability IndicatorESTABLISHED
Insulation Resistance at Maximum Operating Temp7000.0 MEGOHMS
Terminal Diameter0.020 INCHES NOMINAL IN
Terminal Length1.625 INCHES MINIMUM IN
Specification/standard Data81349-MIL-C-55514/4 GOVERNMENT SPECIFICATION
Body Length0.400 INCHES NOMINAL IN
Nonderated Operating Temp-55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
Test Data Document81349-MIL-C-55514 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.).
Tolerance Range Per Section-1.00 TO 1.00 PERCENT SINGLE SECTION
Schematic Diagram DesignatorNO COMMON OR GROUNDED ELECTRODE(S)
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Body Diameter0.150 INCHES NOMINAL IN
Nonderated Continuous Voltage Rating and Type Per Section100.0 DC SINGLE SECTION
Capacitance Value Per Section1000.000 PICOFARADS SINGLE SECTION
Dissipation Factor at Reference Temp in Percent0.750
MaterialPLASTIC CASE
Insulation Resistance at Reference Temp500000.0 MEGOHMS
Terminal Surface TreatmentSOLDER
Reliability Failure Rate Level in Percent1.000
Body StyleW/O MTG FACILITIES, AXIAL TERMINALS
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5910-00-443-9104 INTERCHANGEABLE
Capacitor,fixed,electrolytic
5910-01-251-4215 INTERCHANGEABLE
Capacitor,fixed,electrolytic
Cross-Reference Index
Part NumberManufacturer
MIL-PRF-55514/4 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
CFR05ARB102JM Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M39003/01-6107 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
CFR05ARB102FM Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-C-55514/4 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5910-00-443-9104INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
5910-01-251-4215INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC

Frequently Asked Questions

What is NSN 5910-01-251-3215?

NSN 5910-01-251-3215 is a Capacitor,fixed,metallized,paper, 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 5910-01-251-3215?

NSN 5910-01-251-3215 has 5 cross-referenced part numbers: MIL-PRF-55514/4 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), CFR05ARB102JM (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M39003/01-6107 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), CFR05ARB102FM (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-C-55514/4 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5910-01-251-3215?

There are 2 known substitutes for 5910-01-251-3215: 5910-00-443-9104, 5910-01-251-4215. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-PRF-55514/4?

Key specifications for MIL-PRF-55514/4: Reliability Indicator: ESTABLISHED; Insulation Resistance at Maximum Operating Temp: 7000.0 MEGOHMS; Terminal Diameter: 0.020 INCHES NOMINAL IN; Terminal Length: 1.625 INCHES MINIMUM IN. 20 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5910-01-251-3215 still in active supply?

NSN 5910-01-251-3215 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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