PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

750239-311Capacitor,fixed,mica Dielectric

Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin · NSN 5910-00-993-2380 · FSC 5910 · No Item Name Available
Verified by PartsTable
NSN 5910-00-993-2380 — this item is cataloged by the U.S. Government under National Stock Number 5910-00-993-2380. Primary manufacturer part number: 750239-311.
Features
  • Capacitor,fixed,mica Dielectric — FSC 5910
  • Temp Coefficient of Capacitance Range Per Section in Ppm Per Deg Celsius: -200.0 TO 200.0 SINGLE SECTION
  • Dissipation Factor at Reference Temp in Percent: 0.0050
  • Schematic Diagram Designator: NO COMMON OR GROUNDED ELECTRODE(S)
  • Capacitance Value Per Section: 12.000 PICOFARADS SINGLE SECTION
  • Body Height: 0.300 INCHES NOMINAL IN
  • Nonderated Continuous Voltage Rating and Type Per Section: 500.0 DC SINGLE SECTION
  • Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
  • Applications requiring Plastic Case construction
General Description

The Capacitor,fixed,mica Dielectric, cataloged under National Stock Number 5910-00-993-2380, 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 Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5910-00-993-2380
Primary Part Number750239-311
Item NameCapacitor,fixed,mica Dielectric
FSC / FSG5910 / 59 — No Item Name Available
ManufacturerLockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin
StatusCANCELLED
Temp Coefficient of Capacitance Range Per Section in Ppm Per Deg Celsius-200.0 TO 200.0 SINGLE SECTION
Dissipation Factor at Reference Temp in Percent0.0050
Schematic Diagram DesignatorNO COMMON OR GROUNDED ELECTRODE(S)
Capacitance Value Per Section12.000 PICOFARADS SINGLE SECTION
Body Height0.300 INCHES NOMINAL IN
Nonderated Continuous Voltage Rating and Type Per Section500.0 DC SINGLE SECTION
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Body Length0.520 INCHES NOMINAL IN
Tolerance Range Per Section-5.00 TO 5.00 PERCENT SINGLE SECTION
Nonderated Operating Temp-55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
Terminal Surface TreatmentSOLDER
Insulation Resistance at Reference Temp100000.0 MEGOHMS
Body Width0.190 INCHES NOMINAL IN
Insulation Resistance at Maximum Operating Temp10000.0 MEGOHMS
MaterialPLASTIC CASE
Terminal Length1.120 INCHES MINIMUM IN
Test Data Document81349-MIL-C-5 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.).
Body StyleW/O MTG FACILITIES, TERMINALS ON OPPOSITE SURFACES
Reliability IndicatorNOT ESTABLISHED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
6625-00-246-7220Q INTERCHANGEABLE
Plug in Unit
Tektronix, Inc.
5910-00-257-0237 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
7490-00-281-3959 INTERCHANGEABLE
Stencil Cutting Machine,hand Ope
5905-00-283-81534600-34-1 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
2530-00-529-42107409325 INTERCHANGEABLE
Parts Kit,hydraulic Brake Wheel
U S Army Tank Automotive Command Amsta-Im-Mm
6210-00-691-0062 INTERCHANGEABLE
Lens,light
Cross-Reference Index
Part NumberManufacturer
750239-311 Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin (USA)
Q General Instrument Corp Corporate Headquarters (USA)
CM15B120J03 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
CM15CD120JO3 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
CM20C120K Electro Motive Corp Subsidiary of International Electronics Corp (USA)
MIL-PRF-5/1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
DR5C120J0 Cornell-Dubilier Marketing Inc (USA)
MIL-C-5/1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
TC-MB121C Comtec Information Systems Inc Digitronics Div (USA)
Related Parts
6625-00-246-7220INTERCHANGEABLE
PLUG IN UNIT
Q
5910-00-257-0237INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
7490-00-281-3959INTERCHANGEABLE
STENCIL CUTTING MACHINE,HAND OPE
5905-00-283-8153INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
4600-34-1
2530-00-529-4210INTERCHANGEABLE
PARTS KIT,HYDRAULIC BRAKE WHEEL
7409325
6210-00-691-0062INTERCHANGEABLE
LENS,LIGHT

Frequently Asked Questions

What is NSN 5910-00-993-2380?

NSN 5910-00-993-2380 is a Capacitor,fixed,mica Dielectric, manufactured by Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin, classified under FSC 5910 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5910-00-993-2380?

NSN 5910-00-993-2380 has 9 cross-referenced part numbers: 750239-311 (Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin), Q (General Instrument Corp Corporate Headquarters), CM15B120J03 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), CM15CD120JO3 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), CM20C120K (Electro Motive Corp Subsidiary of International Electronics Corp) and 4 more.

What NSN replaces 5910-00-993-2380?

There are 6 known substitutes for 5910-00-993-2380: 6625-00-246-7220, 5910-00-257-0237, 7490-00-281-3959 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 750239-311?

Key specifications for 750239-311: Temp Coefficient of Capacitance Range Per Section in Ppm Per Deg Celsius: -200.0 TO 200.0 SINGLE SECTION; Dissipation Factor at Reference Temp in Percent: 0.0050; Schematic Diagram Designator: NO COMMON OR GROUNDED ELECTRODE(S); Capacitance Value Per Section: 12.000 PICOFARADS SINGLE SECTION. 19 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5910-00-993-2380 still in active supply?

NSN 5910-00-993-2380 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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