PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-C-14409/7Capacitor,variable,glass Dielect

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5910-01-293-0100 · FSC 5910 · No Item Name Available
Verified by PartsTable
NSN 5910-01-293-0100 — this item is cataloged by the U.S. Government under National Stock Number 5910-01-293-0100. Primary manufacturer part number: MIL-C-14409/7.
Features
  • Capacitor,variable,glass Dielect — FSC 5910
  • Quality Factor at 25 Deg Celsius: 1500.0
  • Adjustment Device Drive Type and Quantity: 1 SLOTTED SCREW
  • Capacitance Range in Picofarads: +0.6 TO 9.5 SINGLE SECTION
  • Body Length: 1.000 INCHES MAXIMUM IN
  • Nonderated Operating Temp: -55.0 CELSIUS MINIMUM AND 150.0 CELSIUS MAXIMUM DEGC
  • Temp Coefficient of Capacitance in Ppm Per Deg Celsius: 0.0 SINGLE SECTION
  • Tolerance of Temp Coefficient in Ppm Per Deg Celsius: +0.0 TO 50.0 SINGLE SECTION
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
  • Applications requiring Glass Base construction
General Description

The Capacitor,variable,glass Dielect, cataloged under National Stock Number 5910-01-293-0100, 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 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5910-01-293-0100
Primary Part NumberMIL-C-14409/7
Item NameCapacitor,variable,glass Dielect
FSC / FSG5910 / 59 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Quality Factor at 25 Deg Celsius1500.0
Adjustment Device Drive Type and Quantity1 SLOTTED SCREW
Capacitance Range in Picofarads+0.6 TO 9.5 SINGLE SECTION
Body Length1.000 INCHES MAXIMUM IN
Nonderated Operating Temp-55.0 CELSIUS MINIMUM AND 150.0 CELSIUS MAXIMUM DEGC
Temp Coefficient of Capacitance in Ppm Per Deg Celsius0.0 SINGLE SECTION
Tolerance of Temp Coefficient in Ppm Per Deg Celsius+0.0 TO 50.0 SINGLE SECTION
Overall Diameter0.844 INCHES MINIMUM AND 0.906 INCHES MAXIMUM IN
Terminal Type and Quantity4 WIRE LEAD
Terminal Diameter0.025 INCHES NOMINAL IN
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.).
Insulation DC Resistance at Max Operating Temp1000000.0 MEGOHMS
MaterialGLASS BASE
Specification/standard Data81349-MIL-C-14409/7 GOVERNMENT SPECIFICATION
Center to Center Distance Between Terminals Parallel to Length0.844 INCHES MINIMUM AND 0.906 INCHES MAXIMUM IN
Mounting Facility Type and Quantity4 TERMINAL
Inclosure TypeENCASED
Body StylePISTON
Capacitance Drift in Picofarads0.01 SINGLE SECTION
Nonderated Voltage Rating and Type750.0 DC CONTINUOUS SINGLE SECTION
Terminal Length0.500 INCHES MINIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5910-00-730-7237 INTERCHANGEABLE
Capacitor,variable,glass Dielect
5910-00-786-8787 INTERCHANGEABLE
Capacitor,variable,glass Dielect
5910-00-881-0344 INTERCHANGEABLE
Capacitor,variable,glass Dielect
5910-00-924-4307 INTERCHANGEABLE
Capacitor,variable,glass Dielect
5910-00-928-1332 INTERCHANGEABLE
Capacitor,variable,glass Dielect
5910-00-938-1015 INTERCHANGEABLE
Capacitor,variable,glass Dielect
5910-00-941-2227 INTERCHANGEABLE
Capacitor,variable,glass Dielect
5910-00-944-9322 INTERCHANGEABLE
Capacitor,variable,glass Dielect
5910-00-954-9793 INTERCHANGEABLE
Capacitor,variable,glass Dielect
5910-00-992-3306 INTERCHANGEABLE
Capacitor,variable,glass Dielect
Cross-Reference Index
Part NumberManufacturer
MIL-C-14409/7 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-PRF-14409/7 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M39016/23-019L Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
PC41Q9R5 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5910-00-730-7237INTERCHANGEABLE
CAPACITOR,VARIABLE,GLASS DIELECT
5910-00-786-8787INTERCHANGEABLE
CAPACITOR,VARIABLE,GLASS DIELECT
5910-00-881-0344INTERCHANGEABLE
CAPACITOR,VARIABLE,GLASS DIELECT
5910-00-924-4307INTERCHANGEABLE
CAPACITOR,VARIABLE,GLASS DIELECT
5910-00-928-1332INTERCHANGEABLE
CAPACITOR,VARIABLE,GLASS DIELECT
5910-00-938-1015INTERCHANGEABLE
CAPACITOR,VARIABLE,GLASS DIELECT
5910-00-941-2227INTERCHANGEABLE
CAPACITOR,VARIABLE,GLASS DIELECT
5910-00-944-9322INTERCHANGEABLE
CAPACITOR,VARIABLE,GLASS DIELECT
5910-00-954-9793INTERCHANGEABLE
CAPACITOR,VARIABLE,GLASS DIELECT
5910-00-992-3306INTERCHANGEABLE
CAPACITOR,VARIABLE,GLASS DIELECT
5910-00-996-1089INTERCHANGEABLE
CAPACITOR,VARIABLE,GLASS DIELECT
5910-01-027-3373INTERCHANGEABLE
CAPACITOR,VARIABLE,GLASS DIELECT

Frequently Asked Questions

What is NSN 5910-01-293-0100?

NSN 5910-01-293-0100 is a Capacitor,variable,glass Dielect, 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 5910-01-293-0100?

NSN 5910-01-293-0100 has 4 cross-referenced part numbers: MIL-C-14409/7 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-PRF-14409/7 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M39016/23-019L (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), PC41Q9R5 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5910-01-293-0100?

There are 12 known substitutes for 5910-01-293-0100: 5910-00-730-7237, 5910-00-786-8787, 5910-00-881-0344 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-C-14409/7?

Key specifications for MIL-C-14409/7: Quality Factor at 25 Deg Celsius: 1500.0; Adjustment Device Drive Type and Quantity: 1 SLOTTED SCREW; Capacitance Range in Picofarads: +0.6 TO 9.5 SINGLE SECTION; Body Length: 1.000 INCHES MAXIMUM IN. 22 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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