PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

323-021X5R0471KCapacitor,fixed,ceramic Dielectr

Erie Specialty Products Inc · NSN 5910-00-728-2221 · FSC 5910 · No Item Name Available
Verified by PartsTable
NSN 5910-00-728-2221 — this item is cataloged by the U.S. Government under National Stock Number 5910-00-728-2221. Primary manufacturer part number: 323-021X5R0471K.
Features
  • Capacitor,fixed,ceramic Dielectr — FSC 5910
  • Tolerance Range Per Section: -10.00 TO 10.00 PERCENT SINGLE SECTION
  • Test Data Document: 81349-MIL-C-11015 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.).
  • Nonderated Continuous Voltage Rating and Type Per Section: 500.0 DC SINGLE SECTION
  • Nominal Thread Size: 0.138 INCHES IN
  • Capacitance Value Per Section: 470.000 PICOFARADS SINGLE SECTION
  • Nonderated Operating Temp: -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
  • Voltage Temp Limits Per Section in Percent Capacitance Change: -25.0 TO 15.0 WITH RATED VOLTAGE APPLIED SINGLE SECTION
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
  • Applications requiring Ceramic Case construction
General Description

The Capacitor,fixed,ceramic Dielectr, cataloged under National Stock Number 5910-00-728-2221, 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 Erie Specialty Products Inc. Government technical data includes 22 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5910-00-728-2221
Primary Part Number323-021X5R0471K
Item NameCapacitor,fixed,ceramic Dielectr
FSC / FSG5910 / 59 — No Item Name Available
ManufacturerErie Specialty Products Inc
StatusCANCELLED
Tolerance Range Per Section-10.00 TO 10.00 PERCENT SINGLE SECTION
Test Data Document81349-MIL-C-11015 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.).
Nonderated Continuous Voltage Rating and Type Per Section500.0 DC SINGLE SECTION
Nominal Thread Size0.138 INCHES IN
Capacitance Value Per Section470.000 PICOFARADS SINGLE SECTION
Nonderated Operating Temp-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
Voltage Temp Limits Per Section in Percent Capacitance Change-25.0 TO 15.0 WITH RATED VOLTAGE APPLIED SINGLE SECTION
Terminal Type and Quantity1 UNINSULATED WIRE LEAD
Mounting Facility Type and Quantity1 THREADED MOUNTING STUDS
Specification/standard Data81349-MIL-C-11015/15 GOVERNMENT SPECIFICATION
Dissipation Factor at Reference Temp in Percent1.500
Insulation Resistance at Reference Temp20000.0 MEGOHMS
MaterialCERAMIC CASE
Terminal Surface TreatmentSOLDER
Body StyleW/THD BUSHING MTG, TERMINALS ON OPPOSITE ENDS
Schematic Diagram DesignatorELECTRODE(S) GROUNDED TO CASE
Body Diameter0.125 INCHES NOMINAL IN
Terminal Length1.250 INCHES MINIMUM IN
Width Across Flats0.250 INCHES NOMINAL IN
Reliability IndicatorNOT ESTABLISHED
Mounting Facility Screw Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Body Length0.562 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
5910-00-158-5363 INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
5910-00-188-4301 INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
5910-00-846-8226 INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
5910-00-892-2867 INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
Cross-Reference Index
Part NumberManufacturer
323-021X5R0471K Erie Specialty Products Inc (USA)
CK81AX471K Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-C-11015/15 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MILC11015-15B Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
323-021X5R0471K Tusonix, Llc (USA)
Related Parts
5910-00-158-5363INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
5910-00-188-4301INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
5910-00-846-8226INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
5910-00-892-2867INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR

Frequently Asked Questions

What is NSN 5910-00-728-2221?

NSN 5910-00-728-2221 is a Capacitor,fixed,ceramic Dielectr, manufactured by Erie Specialty Products Inc, classified under FSC 5910 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5910-00-728-2221?

NSN 5910-00-728-2221 has 5 cross-referenced part numbers: 323-021X5R0471K (Erie Specialty Products Inc), CK81AX471K (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-C-11015/15 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MILC11015-15B (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 323-021X5R0471K (Tusonix, Llc).

What NSN replaces 5910-00-728-2221?

There are 4 known substitutes for 5910-00-728-2221: 5910-00-158-5363, 5910-00-188-4301, 5910-00-846-8226 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 323-021X5R0471K?

Key specifications for 323-021X5R0471K: Tolerance Range Per Section: -10.00 TO 10.00 PERCENT SINGLE SECTION; Test Data Document: 81349-MIL-C-11015 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.).; Nonderated Continuous Voltage Rating and Type Per Section: 500.0 DC SINGLE SECTION; Nominal Thread Size: 0.138 INCHES IN. 22 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5910-00-728-2221 still in active supply?

NSN 5910-00-728-2221 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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