PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

WBR40-350Capacitor,fixed,electrolytic

Cornell-Dubilier Marketing Inc · NSN 5910-01-067-2504 · FSC 5910 · No Item Name Available
Verified by PartsTable
NSN 5910-01-067-2504 — this item is cataloged by the U.S. Government under National Stock Number 5910-01-067-2504. Primary manufacturer part number: WBR40-350.
Features
  • Capacitor,fixed,electrolytic — FSC 5910
  • Reliability Indicator: NOT ESTABLISHED
  • Body Style: W/O MTG FACILITIES, AXIAL TERMINALS
  • Body Diameter: 0.760 INCHES NOMINAL IN
  • Case Insulation Material: PLASTIC
  • Terminal Surface Treatment: SOLDER
  • Equivalent Series Resistance at Reference Temp in Ohms: 5.10
  • Capacitive Electrode Material: ALUMINUM
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Capacitor,fixed,electrolytic, cataloged under National Stock Number 5910-01-067-2504, 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 Cornell-Dubilier Marketing Inc. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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
NSN5910-01-067-2504
Primary Part NumberWBR40-350
Item NameCapacitor,fixed,electrolytic
FSC / FSG5910 / 59 — No Item Name Available
ManufacturerCornell-Dubilier Marketing Inc
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Body StyleW/O MTG FACILITIES, AXIAL TERMINALS
Body Diameter0.760 INCHES NOMINAL IN
Case Insulation MaterialPLASTIC
Terminal Surface TreatmentSOLDER
Equivalent Series Resistance at Reference Temp in Ohms5.10
Capacitive Electrode MaterialALUMINUM
Schematic Diagram DesignatorNO COMMON OR GROUNDED ELECTRODE(S)
Body Length1.723 INCHES NOMINAL IN
Impedance at Minimum Operating Temp in Ohms39.0
Electrical PolarizationPOLARIZED
Anode TypePLAIN FOIL
Capacitance Value Per Section40.000 MICROFARADS SINGLE SECTION
Terminal Diameter0.040 INCHES NOMINAL IN
Terminal Length3.500 INCHES NOMINAL IN
Features ProvidedHERMETICALLY SEALED CASE
DC Leakage at Reference Temp0.710 MICROAMPERES
Nonderated Operating Temp-40.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
Tolerance Range Per Section-10.00 TO 100.00 PERCENT SINGLE SECTION
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Nonderated Continuous Voltage Rating and Type Per Section350.0 DC SINGLE SECTION
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
2530-00-234-2891 INTERCHANGEABLE
Nut,cap,dual Wheel Mounting
5310-00-264-4040 INTERCHANGEABLE
Nut,stamped
5905-00-361-885751P237743-21-11 INTERCHANGEABLE
Resistor Network,fixed,wire Woun
Herley Chicago Dba Stewart Warner Electronics
5340-00-407-833630-019-1 INTERCHANGEABLE
Cap,protective,dust and Moisture
Bell Textron Inc
6150-01-214-5869300191 INTERCHANGEABLE
Cable and Conduit Assembly,elect
Safran Electrical Components Usa, Inc Div Safran Electrical Components Usa
Cross-Reference Index
Part NumberManufacturer
WBR40-350 PRIMARY Cornell-Dubilier Marketing Inc (USA)
300191 Sierra Technologies Inc Garden City Div (USA)
WBR40-350 Cornell-Dubilier Electronics (USA)
Related Parts
2530-00-234-2891INTERCHANGEABLE
NUT,CAP,DUAL WHEEL MOUNTING
5310-00-264-4040INTERCHANGEABLE
NUT,STAMPED
5905-00-361-8857INTERCHANGEABLE
RESISTOR NETWORK,FIXED,WIRE WOUN
51P237743-21-11
5340-00-407-8336INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
30-019-1
6150-01-214-5869INTERCHANGEABLE
CABLE AND CONDUIT ASSEMBLY,ELECT
300191

Frequently Asked Questions

What is NSN 5910-01-067-2504?

NSN 5910-01-067-2504 is a Capacitor,fixed,electrolytic, manufactured by Cornell-Dubilier Marketing Inc, classified under FSC 5910 (No Item Name Available). Status: active.

What are the part numbers for NSN 5910-01-067-2504?

NSN 5910-01-067-2504 has 3 cross-referenced part numbers: WBR40-350 (Cornell-Dubilier Marketing Inc), 300191 (Sierra Technologies Inc Garden City Div), WBR40-350 (Cornell-Dubilier Electronics).

What NSN replaces 5910-01-067-2504?

There are 5 known substitutes for 5910-01-067-2504: 2530-00-234-2891, 5310-00-264-4040, 5905-00-361-8857 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of WBR40-350?

Key specifications for WBR40-350: Reliability Indicator: NOT ESTABLISHED; Body Style: W/O MTG FACILITIES, AXIAL TERMINALS; Body Diameter: 0.760 INCHES NOMINAL IN; Case Insulation Material: PLASTIC. 21 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com