PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-C-55681/4Capacitor,fixed,ceramic Dielectr

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5910-01-256-2665 · FSC 5910 · No Item Name Available
Verified by PartsTable
NSN 5910-01-256-2665 — this item is cataloged by the U.S. Government under National Stock Number 5910-01-256-2665. Primary manufacturer part number: MIL-C-55681/4.
Features
  • Capacitor,fixed,ceramic Dielectr — FSC 5910
  • Body Style: CHIP TYPE
  • Reliability Failure Rate Level in Percent: 0.010
  • Temp Coefficient of Capacitance Per Section in Ppm Per Deg Celsius: 90.0 SINGLE SECTION
  • Body Length: 0.090 INCHES MINIMUM AND 0.145 INCHES MAXIMUM IN
  • Body Width: 0.110 INCHES NOMINAL IN
  • Schematic Diagram Designator: NO COMMON OR GROUNDED ELECTRODE(S)
  • Tolerance of Temp Coefficient Per Section in Ppm Per Deg Celsius: -20.0 TO 20.0 SINGLE SECTION
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
  • Applications requiring Ceramic or Glass Case construction
General Description

The Capacitor,fixed,ceramic Dielectr, cataloged under National Stock Number 5910-01-256-2665, 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 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 2 manufacturers, 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
NSN5910-01-256-2665
Primary Part NumberMIL-C-55681/4
Item NameCapacitor,fixed,ceramic Dielectr
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 StyleCHIP TYPE
Reliability Failure Rate Level in Percent0.010
Temp Coefficient of Capacitance Per Section in Ppm Per Deg Celsius90.0 SINGLE SECTION
Body Length0.090 INCHES MINIMUM AND 0.145 INCHES MAXIMUM IN
Body Width0.110 INCHES NOMINAL IN
Schematic Diagram DesignatorNO COMMON OR GROUNDED ELECTRODE(S)
Tolerance of Temp Coefficient Per Section in Ppm Per Deg Celsius-20.0 TO 20.0 SINGLE SECTION
Body Height0.030 INCHES MINIMUM AND 0.102 INCHES MAXIMUM IN
Nonderated Continuous Voltage Rating and Type Per Section500.0 DC SINGLE SECTION
Test Data Document81349-MIL-C-55681 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.).
Specification/standard Data81349-MIL-C-55681/4 GOVERNMENT SPECIFICATION
Nonderated Operating Temp-55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
Capacitance Value Per Section13.000 PICOFARADS SINGLE SECTION
Tolerance Range Per Section-2.00 TO 2.00 PERCENT SINGLE SECTION
Insulation Resistance at Maximum Operating Temp100000.0 MEGOHMS
Terminal Type and Quantity2 BONDING PAD
Terminal Length0.015 INCHES NOMINAL IN
Quality Factor at Reference Temp10000.000
MaterialCERAMIC OR GLASS CASE
Terminal Surface TreatmentSOLDER
Insulation Resistance at Reference Temp1000000.0 MEGOHMS
Dissipation Factor at Reference Temp in Percent0.050
Reliability IndicatorESTABLISHED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5841-00-090-633253-42 INTERCHANGEABLE
Base
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
3110-00-142-4456 INTERCHANGEABLE
Bearing,ball,airframe
5133-00-189-9299 INTERCHANGEABLE
Drill,twist
5977-00-337-98833922521 INTERCHANGEABLE
Brush Set,electrical Contact
Brunswick Corp Us Marine Div
5930-00-503-488410370EB INTERCHANGEABLE
Switch,pressure
Tld Wollard Llc
5950-00-984-8731 INTERCHANGEABLE
Coil,radio Frequency
3510-01-047-412215054 INTERCHANGEABLE
Cover,shirt Folder
Forenta Lp
3040-01-165-018915054 INTERCHANGEABLE
Collar,shaft
H-K Connecticut Holding Company
5910-01-182-8358 INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
3020-01-198-291316106 INTERCHANGEABLE
Gear,clutch
Middleby Marshall Inc Conveyor Ovens and Mixers Div
Cross-Reference Index
Part NumberManufacturer
MIL-C-55681/4 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
CDR14BG150EG8M Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
CDR14BG130EGSM Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
15054 Shugart Associates Sub of Xerox Corp (USA)
CDR14BG130EGSR Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-PRF-55681/4 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
EK05BX101K Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5841-00-090-6332INTERCHANGEABLE
BASE
53-42
3110-00-142-4456INTERCHANGEABLE
BEARING,BALL,AIRFRAME
5133-00-189-9299INTERCHANGEABLE
DRILL,TWIST
5977-00-337-9883INTERCHANGEABLE
BRUSH SET,ELECTRICAL CONTACT
3922521
5930-00-503-4884INTERCHANGEABLE
SWITCH,PRESSURE
10370EB
5950-00-984-8731INTERCHANGEABLE
COIL,RADIO FREQUENCY
3510-01-047-4122INTERCHANGEABLE
COVER,SHIRT FOLDER
15054
3040-01-165-0189INTERCHANGEABLE
COLLAR,SHAFT
15054
5910-01-182-8358INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
3020-01-198-2913INTERCHANGEABLE
GEAR,CLUTCH
16106
5365-01-305-7067INTERCHANGEABLE
PLUG,MACHINE THREAD
5740224
5955-01-318-3102INTERCHANGEABLE
OSCILLATOR,NONCRYSTAL CONTROLLED

Frequently Asked Questions

What is NSN 5910-01-256-2665?

NSN 5910-01-256-2665 is a Capacitor,fixed,ceramic Dielectr, 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 5910-01-256-2665?

NSN 5910-01-256-2665 has 7 cross-referenced part numbers: MIL-C-55681/4 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), CDR14BG150EG8M (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), CDR14BG130EGSM (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 15054 (Shugart Associates Sub of Xerox Corp), CDR14BG130EGSR (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 2 more.

What NSN replaces 5910-01-256-2665?

There are 12 known substitutes for 5910-01-256-2665: 5841-00-090-6332, 3110-00-142-4456, 5133-00-189-9299 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-C-55681/4?

Key specifications for MIL-C-55681/4: Body Style: CHIP TYPE; Reliability Failure Rate Level in Percent: 0.010; Temp Coefficient of Capacitance Per Section in Ppm Per Deg Celsius: 90.0 SINGLE SECTION; Body Length: 0.090 INCHES MINIMUM AND 0.145 INCHES MAXIMUM IN. 23 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5910-01-256-2665 still in active supply?

NSN 5910-01-256-2665 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.
PartsTable Design LLC · partstable.com