PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

ECP74-911-14Capacitor,fixed,electrolytic

Union Carbide Corp Materials Systems Div · NSN 5910-00-007-3973 · FSC 5910 · No Item Name Available
Verified by PartsTable
NSN 5910-00-007-3973 — this item is cataloged by the U.S. Government under National Stock Number 5910-00-007-3973. Primary manufacturer part number: ECP74-911-14.
Features
  • Capacitor,fixed,electrolytic — FSC 5910
  • Mil-Std-1276 Wire Lead Type Designator: N-3
  • Nonderated Operating Temp: -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
  • Features Provided: HERMETICALLY SEALED CASE
  • Nonderated Continuous Voltage Rating and Type Per Section: 10.0 DC SINGLE SECTION
  • Terminal Length: 1.500 INCHES NOMINAL IN
  • Tolerance Range Per Section: -10.00 TO 10.00 PERCENT SINGLE SECTION
  • Anode Type: SOLID
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Capacitor,fixed,electrolytic, cataloged under National Stock Number 5910-00-007-3973, 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 Union Carbide Corp Materials Systems Div. Government technical data includes 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5910-00-007-3973
Primary Part NumberECP74-911-14
Item NameCapacitor,fixed,electrolytic
FSC / FSG5910 / 59 — No Item Name Available
ManufacturerUnion Carbide Corp Materials Systems Div
StatusACTIVE
Mil-Std-1276 Wire Lead Type DesignatorN-3
Nonderated Operating Temp-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
Features ProvidedHERMETICALLY SEALED CASE
Nonderated Continuous Voltage Rating and Type Per Section10.0 DC SINGLE SECTION
Terminal Length1.500 INCHES NOMINAL IN
Tolerance Range Per Section-10.00 TO 10.00 PERCENT SINGLE SECTION
Anode TypeSOLID
Body Diameter0.185 INCHES NOMINAL IN
Electrical PolarizationPOLARIZED
Body Length0.474 INCHES NOMINAL IN
Schematic Diagram DesignatorELECTRODE(S) GROUNDED TO CASE, W/GND TERMINAL
Capacitance Value Per Section27.000 MICROFARADS SINGLE SECTION
Terminal Diameter0.020 INCHES NOMINAL IN
Dissipation Factor at Reference Temp in Percent6.0000
Test Data Document81349-MIL-C-39003 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.).
DC Leakage at Reference Temp4.000 MICROAMPERES
Capacitive Electrode MaterialTANTALUM
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Case Insulation MaterialPLASTIC
Specification/standard Data81349-MIL-C-39003/1 GOVERNMENT SPECIFICATION
Reliability Failure Rate Level in Percent0.0010
Reliability IndicatorESTABLISHED
Body StyleW/O MTG FACILITIES, AXIAL TERMINALS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5910-00-185-5380 INTERCHANGEABLE
Capacitor,fixed,electrolytic
5910-00-471-2221 INTERCHANGEABLE
Capacitor,fixed,electrolytic
5910-00-483-6112 INTERCHANGEABLE
Capacitor,fixed,electrolytic
5962-01-085-6694 INTERCHANGEABLE
Microcircuit,digital
5910-01-253-0046 INTERCHANGEABLE
Capacitor,fixed,electrolytic
Cross-Reference Index
Part NumberManufacturer
ECP74-911-14 Union Carbide Corp Materials Systems Div (USA)
CSR-13C-276KM Sprague Electric Co World Hqs (USA)
M39003/01-2976 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M39003&01&2736 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
T110B276K010AS Hq Electronic Systems Div Air Force Systems Command (USA)
MILC39003-1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M39003/01-2496 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
39003/01-2256 Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA)
M39003/01-2256 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
150D276X9010B Sprague Electric Co World Hqs (USA)
0180-1861 Hewlett-Packard Company Dba HP (USA)
7902696-10 Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan (USA)
Related Parts
5910-00-185-5380INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
5910-00-471-2221INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
5910-00-483-6112INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
5962-01-085-6694INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5910-01-253-0046INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC

Frequently Asked Questions

What is NSN 5910-00-007-3973?

NSN 5910-00-007-3973 is a Capacitor,fixed,electrolytic, manufactured by Union Carbide Corp Materials Systems Div, classified under FSC 5910 (No Item Name Available). Status: active.

What are the part numbers for NSN 5910-00-007-3973?

NSN 5910-00-007-3973 has 12 cross-referenced part numbers: ECP74-911-14 (Union Carbide Corp Materials Systems Div), CSR-13C-276KM (Sprague Electric Co World Hqs), M39003/01-2976 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M39003&01&2736 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), T110B276K010AS (Hq Electronic Systems Div Air Force Systems Command) and 7 more.

What NSN replaces 5910-00-007-3973?

There are 5 known substitutes for 5910-00-007-3973: 5910-00-185-5380, 5910-00-471-2221, 5910-00-483-6112 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of ECP74-911-14?

Key specifications for ECP74-911-14: Mil-Std-1276 Wire Lead Type Designator: N-3; Nonderated Operating Temp: -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC; Features Provided: HERMETICALLY SEALED CASE; Nonderated Continuous Voltage Rating and Type Per Section: 10.0 DC SINGLE SECTION. 23 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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