PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

CN817319Capacitor,variable,air Dielectri

Cardwell Condenser Corp Lapointe-Admiral Div · NSN 5910-00-952-2489 · FSC 5910 · No Item Name Available
Verified by PartsTable
NSN 5910-00-952-2489 — this item is cataloged by the U.S. Government under National Stock Number 5910-00-952-2489. Primary manufacturer part number: CN817319.
Features
  • Capacitor,variable,air Dielectri — FSC 5910
  • Tuning Characteristic: STRAIGHT LINE FREQUENCY ALL SECTIONS
  • Adjustment Device Rotation: 182.0 DEGREES NOMINAL COUNTERCLOCKWISE
  • Adjustment Device Drive Type and Quantity: 4 SHAFT
  • Nominal Thread Size: 0.164 INCHES IN
  • Shaft Type: ROUND SINGLE SHAFT
  • Nonderated Voltage Rating and Type: 700.0 AC PEAK ALL SECTIONS
  • Split-Stator Rotary Plate Type: DIFFERENTIAL
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Capacitor,variable,air Dielectri, cataloged under National Stock Number 5910-00-952-2489, 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 Cardwell Condenser Corp Lapointe-Admiral Div. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5910-00-952-2489
Primary Part NumberCN817319
Item NameCapacitor,variable,air Dielectri
FSC / FSG5910 / 59 — No Item Name Available
ManufacturerCardwell Condenser Corp Lapointe-Admiral Div
StatusACTIVE
Tuning CharacteristicSTRAIGHT LINE FREQUENCY ALL SECTIONS
Adjustment Device Rotation182.0 DEGREES NOMINAL COUNTERCLOCKWISE
Adjustment Device Drive Type and Quantity4 SHAFT
Nominal Thread Size0.164 INCHES IN
Shaft TypeROUND SINGLE SHAFT
Nonderated Voltage Rating and Type700.0 AC PEAK ALL SECTIONS
Split-Stator Rotary Plate TypeDIFFERENTIAL
Capacitance Range in Picofarads+14.0 TO 437.4 ALL SECTIONS
Inclosure TypeUNINCLOSED
Shaft Length1.250 INCHES NOMINAL SINGLE SHAFT IN
Mounting Facility Screw Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Shaft Diameter0.250 INCHES NOMINAL SINGLE SHAFT IN
Mounting Facility Type and Quantity6 THREADED HOLE(S)
Thread Class2B
Terminal Type and Quantity4 TAB, SOLDER LUG
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
2590-01-214-616088609 INTERCHANGEABLE
Parts Kit,horn Button Switch
U S Dept of Transportation Federal Aviation Administration
Cross-Reference Index
Part NumberManufacturer
CN817319 PRIMARY Cardwell Condenser Corp Lapointe-Admiral Div (USA)
CN817319 R F Products, Inc (USA)
817319 Cardwell Condenser Corp Lapointe-Admiral Div (USA)
Related Parts
2590-01-214-6160INTERCHANGEABLE
PARTS KIT,HORN BUTTON SWITCH
88609

Frequently Asked Questions

What is NSN 5910-00-952-2489?

NSN 5910-00-952-2489 is a Capacitor,variable,air Dielectri, manufactured by Cardwell Condenser Corp Lapointe-Admiral Div, classified under FSC 5910 (No Item Name Available). Status: active.

What are the part numbers for NSN 5910-00-952-2489?

NSN 5910-00-952-2489 has 3 cross-referenced part numbers: CN817319 (Cardwell Condenser Corp Lapointe-Admiral Div), CN817319 (R F Products, Inc), 817319 (Cardwell Condenser Corp Lapointe-Admiral Div).

What NSN replaces 5910-00-952-2489?

There is 1 known substitute for 5910-00-952-2489: 2590-01-214-6160. Verify interchangeability with system specifications before substitution.

What are the specifications of CN817319?

Key specifications for CN817319: Tuning Characteristic: STRAIGHT LINE FREQUENCY ALL SECTIONS; Adjustment Device Rotation: 182.0 DEGREES NOMINAL COUNTERCLOCKWISE; Adjustment Device Drive Type and Quantity: 4 SHAFT; Nominal Thread Size: 0.164 INCHES IN. 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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