PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3905Capacitor,fixed,paper Dielectric

Chicago Condenser Corp., Inc. · NSN 5910-01-231-2421 · FSC 5910 · No Item Name Available
Verified by PartsTable
NSN 5910-01-231-2421 — this item is cataloged by the U.S. Government under National Stock Number 5910-01-231-2421. Primary manufacturer part number: 3905.
Features
  • Capacitor,fixed,paper Dielectric — FSC 5910
  • Capacitance Value Per Section: 0.100 MICROFARADS SINGLE SECTION
  • Unthreaded Mounting Hole Diameter: 0.190 INCHES NOMINAL IN
  • Schematic Diagram Designator: NO COMMON OR GROUNDED ELECTRODE(S)
  • Nonderated Continuous Voltage Rating and Type Per Section: 660.0 AC-RMS SINGLE SECTION
  • Terminal Length: 0.750 INCHES NOMINAL IN
  • Body Length: 1.940 INCHES MINIMUM AND 2.060 INCHES MAXIMUM IN
  • Distance Between Centerlines of Mounting Facilities Parallel to Body Length: 2.350 INCHES MINIMUM AND 2.410 INCHES MAXIMUM IN
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Capacitor,fixed,paper Dielectric, cataloged under National Stock Number 5910-01-231-2421, 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 Chicago Condenser Corp., Inc.. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5910-01-231-2421
Primary Part Number3905
Item NameCapacitor,fixed,paper Dielectric
FSC / FSG5910 / 59 — No Item Name Available
ManufacturerChicago Condenser Corp., Inc.
StatusACTIVE
Capacitance Value Per Section0.100 MICROFARADS SINGLE SECTION
Unthreaded Mounting Hole Diameter0.190 INCHES NOMINAL IN
Schematic Diagram DesignatorNO COMMON OR GROUNDED ELECTRODE(S)
Nonderated Continuous Voltage Rating and Type Per Section660.0 AC-RMS SINGLE SECTION
Terminal Length0.750 INCHES NOMINAL IN
Body Length1.940 INCHES MINIMUM AND 2.060 INCHES MAXIMUM IN
Distance Between Centerlines of Mounting Facilities Parallel to Body Length2.350 INCHES MINIMUM AND 2.410 INCHES MAXIMUM IN
Mounting Facility Type and Quantity2 UNTHREADED MOUNTING HOLES
Body Height1.060 INCHES MINIMUM AND 1.180 INCHES MAXIMUM IN
Center to Center Distance Between Terminals Parallel to Length1.000 INCHES MINIMUM AND 1.120 INCHES MAXIMUM IN
Nonderated Operating Temp-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
Body Width1.940 INCHES MINIMUM AND 2.060 INCHES MAXIMUM IN
Terminal Surface TreatmentSOLDER
Terminal Type and Quantity2 TAB, SOLDER LUG
Body StyleW/MTG TABS/FLANGES, TERMINAL(S) ON ONE SURFACE
Reliability IndicatorNOT ESTABLISHED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5365-00-145-50743905 INTERCHANGEABLE
Shim
Koehring Cranes, Inc Dba Terex Cranes Div Waverly Operations
3110-00-156-186272-6970-960 INTERCHANGEABLE
Bearing,ball,thrust
Fairbanks Morse, Llc
5331-00-167-5166AS3208-05 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
5330-00-399-6935VT3394 INTERCHANGEABLE
Gasket
Cnh Industrial America Llc Dba Cnh America
8010-00-943-3174 INTERCHANGEABLE
Paint,screen Process
4820-00-998-60716255000 INTERCHANGEABLE
Valve,regulating,fluid Pressure
Mg Industries Welding Products Div
5330-01-132-65333-905 NBR INTERCHANGEABLE
Packing,preformed
Parker-Hannifin Corp Div O-Ring Division
7510-01-354-2334 INTERCHANGEABLE
Ink,marking Stencil
5950-01-369-61233905 INTERCHANGEABLE
Transformer,current
Transistor Devices Inc Dba Fernwood Magnetics Div Div Circuitek Division
6685-01-386-65473905-G503 INTERCHANGEABLE
Sensor,humidity
Howell Laboratories Inc Dba Howell Laboratories Inc
Cross-Reference Index
Part NumberManufacturer
3905 PRIMARY Chicago Condenser Corp., Inc. (USA)
3B661-204A Bycap Inc (USA)
Related Parts
5365-00-145-5074INTERCHANGEABLE
SHIM
3905
3110-00-156-1862INTERCHANGEABLE
BEARING,BALL,THRUST
72-6970-960
5331-00-167-5166INTERCHANGEABLE
O-RING
AS3208-05
5330-00-399-6935INTERCHANGEABLE
GASKET
VT3394
8010-00-943-3174INTERCHANGEABLE
PAINT,SCREEN PROCESS
4820-00-998-6071INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
6255000
5330-01-132-6533INTERCHANGEABLE
PACKING,PREFORMED
3-905 NBR
7510-01-354-2334INTERCHANGEABLE
INK,MARKING STENCIL
5950-01-369-6123INTERCHANGEABLE
TRANSFORMER,CURRENT
3905
6685-01-386-6547INTERCHANGEABLE
SENSOR,HUMIDITY
3905-G503
5331-01-719-0215INTERCHANGEABLE
O-RING
8635040-08

Frequently Asked Questions

What is NSN 5910-01-231-2421?

NSN 5910-01-231-2421 is a Capacitor,fixed,paper Dielectric, manufactured by Chicago Condenser Corp., Inc., classified under FSC 5910 (No Item Name Available). Status: active.

What are the part numbers for NSN 5910-01-231-2421?

NSN 5910-01-231-2421 has 2 cross-referenced part numbers: 3905 (Chicago Condenser Corp., Inc.), 3B661-204A (Bycap Inc).

What NSN replaces 5910-01-231-2421?

There are 11 known substitutes for 5910-01-231-2421: 5365-00-145-5074, 3110-00-156-1862, 5331-00-167-5166 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3905?

Key specifications for 3905: Capacitance Value Per Section: 0.100 MICROFARADS SINGLE SECTION; Unthreaded Mounting Hole Diameter: 0.190 INCHES NOMINAL IN; Schematic Diagram Designator: NO COMMON OR GROUNDED ELECTRODE(S); Nonderated Continuous Voltage Rating and Type Per Section: 660.0 AC-RMS SINGLE SECTION. 16 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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