PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MILC12889Capacitor,fixed,paper Dielectric

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5910-00-668-4937 · FSC 5910 · No Item Name Available
Verified by PartsTable
NSN 5910-00-668-4937 — this item is cataloged by the U.S. Government under National Stock Number 5910-00-668-4937. Primary manufacturer part number: MILC12889.
Features
  • Capacitor,fixed,paper Dielectric — FSC 5910
  • Body Length: 0.938 INCHES NOMINAL IN
  • Schematic Diagram Designator: ELECTRODE(S) GROUNDED TO CASE
  • Unthreaded Mounting Hole Diameter: 0.281 INCHES NOMINAL IN
  • Tolerance Range Per Section: -30.00 TO 0.00 PERCENT SINGLE SECTION
  • Insulation Resistance at Maximum Operating Temp: 15.0 MEGOHM-MICROFARADS
  • Nonderated Operating Temp: -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
  • Features Provided: HERMETICALLY SEALED CASE
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Capacitor,fixed,paper Dielectric, cataloged under National Stock Number 5910-00-668-4937, 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 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5910-00-668-4937
Primary Part NumberMILC12889
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 Length0.938 INCHES NOMINAL IN
Schematic Diagram DesignatorELECTRODE(S) GROUNDED TO CASE
Unthreaded Mounting Hole Diameter0.281 INCHES NOMINAL IN
Tolerance Range Per Section-30.00 TO 0.00 PERCENT SINGLE SECTION
Insulation Resistance at Maximum Operating Temp15.0 MEGOHM-MICROFARADS
Nonderated Operating Temp-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
Features ProvidedHERMETICALLY SEALED CASE
Nonderated Continuous Voltage Rating and Type Per Section100.0 DC SINGLE SECTION
Body Diameter0.688 INCHES NOMINAL IN
Capacitance Value Per Section10000.000 PICOFARADS SINGLE SECTION
Mounting Facility Type and Quantity1 UNTHREADED MOUNTING HOLES
Test Data Document81349-MIL-C-12889 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.).
Terminal Type and Quantity1 THREADED HOLE
Insulation Resistance at Reference Temp1500.0 MEGOHM-MICROFARADS
Dissipation Factor at Reference Temp in Percent1.0000
Body StyleW/MTG BRACKET, TERMINAL(S) ON ONE END
Reliability IndicatorNOT ESTABLISHED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5910-00-050-202317B101-104B INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
Bycap Inc
5910-00-050-2031 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
5910-00-050-2041 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
5910-00-127-8414 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
5910-00-160-4802 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
5910-00-161-6876 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
5910-00-187-2746B206018 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
Yosemite Investment Inc Dba North American Capacitor Co
5910-00-280-9988460C15-0218 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
Kurz & Root Generator Company, Llc
5910-00-504-7283 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
5910-00-577-1349 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
Cross-Reference Index
Part NumberManufacturer
MILC12889 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-C-12889/1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
CA434 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
CA33KFB103 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5910-00-050-2023INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
17B101-104B
5910-00-050-2031INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
5910-00-050-2041INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
5910-00-127-8414INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
5910-00-160-4802INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
5910-00-161-6876INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
5910-00-187-2746INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
B206018
5910-00-280-9988INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
460C15-0218
5910-00-504-7283INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
5910-00-577-1349INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
5910-00-583-0832INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
5910-00-666-7364INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC

Frequently Asked Questions

What is NSN 5910-00-668-4937?

NSN 5910-00-668-4937 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 5910-00-668-4937?

NSN 5910-00-668-4937 has 4 cross-referenced part numbers: MILC12889 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-C-12889/1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), CA434 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), CA33KFB103 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5910-00-668-4937?

There are 12 known substitutes for 5910-00-668-4937: 5910-00-050-2023, 5910-00-050-2031, 5910-00-050-2041 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MILC12889?

Key specifications for MILC12889: Body Length: 0.938 INCHES NOMINAL IN; Schematic Diagram Designator: ELECTRODE(S) GROUNDED TO CASE; Unthreaded Mounting Hole Diameter: 0.281 INCHES NOMINAL IN; Tolerance Range Per Section: -30.00 TO 0.00 PERCENT SINGLE SECTION. 17 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5910-00-668-4937 still in active supply?

NSN 5910-00-668-4937 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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