PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-C-81/6Capacitor,variable,ceramic Diele

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5910-01-118-0439 · FSC 5910 · No Item Name Available
Verified by PartsTable
NSN 5910-01-118-0439 — this item is cataloged by the U.S. Government under National Stock Number 5910-01-118-0439. Primary manufacturer part number: MIL-C-81/6.
Features
  • Capacitor,variable,ceramic Diele — FSC 5910
  • Body Style: IRREGULAR
  • Dissipation Factor at 25 Deg Celsius in Percent: 0.2
  • Inclosure Type: ENCASED
  • Adjustment Device Torque: 0.500 INCH-OUNCES MINIMUM AND 3.000 INCH-OUNCES MAXIMUM IN
  • Adjustment Device Drive Type and Quantity: 1 SLOTTED SCREW
  • Capacitance Drift in Picofarads: 0.50 SINGLE SECTION
  • Capacitance Change in Percent at Operating Temp From 25 Deg Celsius: -4.50 TO 2.00 MINIMUM AND -2.50 TO 2.00 MAXIMUM SINGLE SECTION
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Capacitor,variable,ceramic Diele, cataloged under National Stock Number 5910-01-118-0439, 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 14 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5910-01-118-0439
Primary Part NumberMIL-C-81/6
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
Body StyleIRREGULAR
Dissipation Factor at 25 Deg Celsius in Percent0.2
Inclosure TypeENCASED
Adjustment Device Torque0.500 INCH-OUNCES MINIMUM AND 3.000 INCH-OUNCES MAXIMUM IN
Adjustment Device Drive Type and Quantity1 SLOTTED SCREW
Capacitance Drift in Picofarads0.50 SINGLE SECTION
Capacitance Change in Percent at Operating Temp From 25 Deg Celsius-4.50 TO 2.00 MINIMUM AND -2.50 TO 2.00 MAXIMUM SINGLE SECTION
Capacitance Range in Picofarads+3.5 TO 20.0 SINGLE SECTION
Mounting Facility Type and Quantity2 TERMINAL
Nonderated Voltage Rating and Type100.0 DC CONTINUOUS SINGLE SECTION
Test Data Document81349-MIL-C-81/6 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.).
Insulation DC Resistance at 25 Deg Celsius10000.0 MEGOHMS
Nonderated Operating Temp-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
Terminal Type and Quantity2 PRINTED CIRCUIT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5910-01-019-5409 INTERCHANGEABLE
Capacitor,variable,ceramic Diele
5910-01-033-2103 INTERCHANGEABLE
Capacitor,variable,ceramic Diele
5910-01-033-2104 INTERCHANGEABLE
Capacitor,variable,ceramic Diele
5910-01-044-3690 INTERCHANGEABLE
Capacitor,variable,ceramic Diele
5910-01-050-8451528-000-F-6.0-25 INTERCHANGEABLE
Capacitor,variable,ceramic Diele
Tusonix, Llc
5910-01-051-8336 INTERCHANGEABLE
Capacitor,variable,ceramic Diele
5910-01-056-3655 INTERCHANGEABLE
Capacitor,variable,ceramic Diele
5910-01-177-1085 INTERCHANGEABLE
Capacitor,variable,ceramic Diele
5910-01-359-8211 INTERCHANGEABLE
Capacitor,variable,ceramic Diele
Cross-Reference Index
Part NumberManufacturer
MIL-C-81/6 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-PRF-81/6 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
CV36A200 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5910-01-019-5409INTERCHANGEABLE
CAPACITOR,VARIABLE,CERAMIC DIELE
5910-01-033-2103INTERCHANGEABLE
CAPACITOR,VARIABLE,CERAMIC DIELE
5910-01-033-2104INTERCHANGEABLE
CAPACITOR,VARIABLE,CERAMIC DIELE
5910-01-044-3690INTERCHANGEABLE
CAPACITOR,VARIABLE,CERAMIC DIELE
5910-01-050-8451INTERCHANGEABLE
CAPACITOR,VARIABLE,CERAMIC DIELE
528-000-F-6.0-25
5910-01-051-8336INTERCHANGEABLE
CAPACITOR,VARIABLE,CERAMIC DIELE
5910-01-056-3655INTERCHANGEABLE
CAPACITOR,VARIABLE,CERAMIC DIELE
5910-01-177-1085INTERCHANGEABLE
CAPACITOR,VARIABLE,CERAMIC DIELE
5910-01-359-8211INTERCHANGEABLE
CAPACITOR,VARIABLE,CERAMIC DIELE

Frequently Asked Questions

What is NSN 5910-01-118-0439?

NSN 5910-01-118-0439 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 5910-01-118-0439?

NSN 5910-01-118-0439 has 3 cross-referenced part numbers: MIL-C-81/6 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-PRF-81/6 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), CV36A200 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5910-01-118-0439?

There are 9 known substitutes for 5910-01-118-0439: 5910-01-019-5409, 5910-01-033-2103, 5910-01-033-2104 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-C-81/6?

Key specifications for MIL-C-81/6: Body Style: IRREGULAR; Dissipation Factor at 25 Deg Celsius in Percent: 0.2; Inclosure Type: ENCASED; Adjustment Device Torque: 0.500 INCH-OUNCES MINIMUM AND 3.000 INCH-OUNCES MAXIMUM IN. 17 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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