PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

PC21K080Capacitor,variable,ceramic Diele

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5910-01-206-4431 · FSC 5910 · No Item Name Available
Verified by PartsTable
NSN 5910-01-206-4431 — this item is cataloged by the U.S. Government under National Stock Number 5910-01-206-4431. Primary manufacturer part number: PC21K080.
Features
  • Capacitor,variable,ceramic Diele — FSC 5910
  • Insulation DC Resistance at 25 Deg Celsius: 1000000.0 MEGOHMS
  • Adjustment Device Torque: 0.100 INCH-OUNCES MINIMUM AND 2.000 INCH-OUNCES MAXIMUM IN
  • Mounting Facility Type and Quantity: 1 TERMINAL
  • Nonderated Operating Temp: -55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
  • Quality Factor at 25 Deg Celsius: 1500.0
  • Capacitance Range in Picofarads: +0.8 TO 8.0 SINGLE SECTION
  • Adjustment Device Drive Type and Quantity: 1 SLOTTED SCREW
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Capacitor,variable,ceramic Diele, cataloged under National Stock Number 5910-01-206-4431, 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 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5910-01-206-4431
Primary Part NumberPC21K080
Item NameCapacitor,variable,ceramic Diele
FSC / FSG5910 / 59 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Insulation DC Resistance at 25 Deg Celsius1000000.0 MEGOHMS
Adjustment Device Torque0.100 INCH-OUNCES MINIMUM AND 2.000 INCH-OUNCES MAXIMUM IN
Mounting Facility Type and Quantity1 TERMINAL
Nonderated Operating Temp-55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
Quality Factor at 25 Deg Celsius1500.0
Capacitance Range in Picofarads+0.8 TO 8.0 SINGLE SECTION
Adjustment Device Drive Type and Quantity1 SLOTTED SCREW
Nonderated Voltage Rating and Type500.0 DC CONTINUOUS SINGLE SECTION
Specification/standard Data81349-MIL-C-14409/16 GOVERNMENT SPECIFICATION
Test Data Document81349-MIL-C-14409 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.).
Terminal Type and Quantity1 PRINTED CIRCUIT
Body Length0.457 INCHES NOMINAL IN
Temp Coefficient of Capacitance in Ppm Per Deg Celsius0.0 SINGLE SECTION
Body StylePISTON
Inclosure TypeENCASED
Terminal Thickness0.008 INCHES NOMINAL IN
Tolerance of Temp Coefficient in Ppm Per Deg Celsius-75.0 TO 75.0 SINGLE SECTION
Insulation DC Resistance at Max Operating Temp100000.0 MEGOHMS
Overall Diameter0.140 INCHES NOMINAL IN
Terminal Length0.230 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5910-01-156-7876 INTERCHANGEABLE
Capacitor,variable,ceramic Diele
5910-01-158-9880 INTERCHANGEABLE
Capacitor,variable,ceramic Diele
5910-01-198-2537 INTERCHANGEABLE
Capacitor,variable,ceramic Diele
5910-01-209-4544 INTERCHANGEABLE
Capacitor,variable,ceramic Diele
5910-01-216-0401 INTERCHANGEABLE
Capacitor,variable,ceramic Diele
5910-01-270-1859 INTERCHANGEABLE
Capacitor,variable,ceramic Diele
5910-01-323-6920 INTERCHANGEABLE
Capacitor,variable,ceramic Diele
5910-01-323-6921 INTERCHANGEABLE
Capacitor,variable,ceramic Diele
5910-01-363-7380 INTERCHANGEABLE
Capacitor,variable,ceramic Diele
5910-01-393-1672 INTERCHANGEABLE
Capacitor,variable,ceramic Diele
Cross-Reference Index
Part NumberManufacturer
PC21K080 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-PRF-14409/16 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-C-14409/16 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5910-01-156-7876INTERCHANGEABLE
CAPACITOR,VARIABLE,CERAMIC DIELE
5910-01-158-9880INTERCHANGEABLE
CAPACITOR,VARIABLE,CERAMIC DIELE
5910-01-198-2537INTERCHANGEABLE
CAPACITOR,VARIABLE,CERAMIC DIELE
5910-01-209-4544INTERCHANGEABLE
CAPACITOR,VARIABLE,CERAMIC DIELE
5910-01-216-0401INTERCHANGEABLE
CAPACITOR,VARIABLE,CERAMIC DIELE
5910-01-270-1859INTERCHANGEABLE
CAPACITOR,VARIABLE,CERAMIC DIELE
5910-01-323-6920INTERCHANGEABLE
CAPACITOR,VARIABLE,CERAMIC DIELE
5910-01-323-6921INTERCHANGEABLE
CAPACITOR,VARIABLE,CERAMIC DIELE
5910-01-363-7380INTERCHANGEABLE
CAPACITOR,VARIABLE,CERAMIC DIELE
5910-01-393-1672INTERCHANGEABLE
CAPACITOR,VARIABLE,CERAMIC DIELE

Frequently Asked Questions

What is NSN 5910-01-206-4431?

NSN 5910-01-206-4431 is a Capacitor,variable,ceramic Diele, 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: active.

What are the part numbers for NSN 5910-01-206-4431?

NSN 5910-01-206-4431 has 3 cross-referenced part numbers: PC21K080 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-PRF-14409/16 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-C-14409/16 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5910-01-206-4431?

There are 10 known substitutes for 5910-01-206-4431: 5910-01-156-7876, 5910-01-158-9880, 5910-01-198-2537 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of PC21K080?

Key specifications for PC21K080: Insulation DC Resistance at 25 Deg Celsius: 1000000.0 MEGOHMS; Adjustment Device Torque: 0.100 INCH-OUNCES MINIMUM AND 2.000 INCH-OUNCES MAXIMUM IN; Mounting Facility Type and Quantity: 1 TERMINAL; Nonderated Operating Temp: -55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC. 21 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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