PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

42000123-621Capacitor,fixed,mica Dielectric

Dne Technologies, Inc · NSN 5910-00-051-9794 · FSC 5910 · No Item Name Available
Verified by PartsTable
NSN 5910-00-051-9794 — this item is cataloged by the U.S. Government under National Stock Number 5910-00-051-9794. Primary manufacturer part number: 42000123-621.
Features
  • Capacitor,fixed,mica Dielectric — FSC 5910
  • Reliability Indicator: NOT ESTABLISHED
  • Test Data Document: 81349-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.).
  • Terminal Surface Treatment: SOLDER
  • Body Height: 0.145 INCHES NOMINAL IN
  • Capacitance Value Per Section: 620.000 PICOFARADS SINGLE SECTION
  • Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD
  • Center to Center Distance Between Terminals Parallel to Length: 0.319 INCHES MINIMUM AND 0.381 INCHES MAXIMUM IN
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 5910-00-051-9794, 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 Dne Technologies, Inc. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5910-00-051-9794
Primary Part Number42000123-621
Item NameCapacitor,fixed,mica Dielectric
FSC / FSG5910 / 59 — No Item Name Available
ManufacturerDne Technologies, Inc
StatusCANCELLED
Reliability IndicatorNOT ESTABLISHED
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.).
Terminal Surface TreatmentSOLDER
Body Height0.145 INCHES NOMINAL IN
Capacitance Value Per Section620.000 PICOFARADS SINGLE SECTION
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Center to Center Distance Between Terminals Parallel to Length0.319 INCHES MINIMUM AND 0.381 INCHES MAXIMUM IN
Nonderated Operating Temp-55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
Terminal Length1.000 INCHES MINIMUM IN
Body Width0.510 INCHES MAXIMUM IN
Schematic Diagram DesignatorNO COMMON OR GROUNDED ELECTRODE(S)
Tolerance Range Per Section-2.00 TO 2.00 PERCENT SINGLE SECTION
Insulation Resistance at Reference Temp100000.0 MEGOHMS
Nonderated Continuous Voltage Rating and Type Per Section500.0 DC SINGLE SECTION
Temp Coefficient of Capacitance Range Per Section in Ppm Per Deg Celsius+0.0 TO 70.0 SINGLE SECTION
Insulation Resistance at Maximum Operating Temp10000.0 MEGOHMS
Dissipation Factor at Reference Temp in Percent0.0007
Body Length0.605 INCHES NOMINAL IN
MaterialPLASTIC CASE
Body StyleW/O MTG FACILITIES TERMINAL(S) ON ONE SURFACE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
5910-01-038-5394 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
Cross-Reference Index
Part NumberManufacturer
42000123-621 Dne Technologies, Inc (USA)
CD19F621J500 Cornell-Dubilier Electronics (USA)
DM19-621G Rheinlander, Robert M (USA)
912-2986-000 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
CM06FD621G03 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
632815-621 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
912-3643-000 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
Related Parts
5910-01-038-5394INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC

Frequently Asked Questions

What is NSN 5910-00-051-9794?

NSN 5910-00-051-9794 is a Capacitor,fixed,mica Dielectric, manufactured by Dne Technologies, Inc, classified under FSC 5910 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5910-00-051-9794?

NSN 5910-00-051-9794 has 7 cross-referenced part numbers: 42000123-621 (Dne Technologies, Inc), CD19F621J500 (Cornell-Dubilier Electronics), DM19-621G (Rheinlander, Robert M), 912-2986-000 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), CM06FD621G03 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 2 more.

What NSN replaces 5910-00-051-9794?

There is 1 known substitute for 5910-00-051-9794: 5910-01-038-5394. Verify interchangeability with system specifications before substitution.

What are the specifications of 42000123-621?

Key specifications for 42000123-621: Reliability Indicator: NOT ESTABLISHED; Test Data Document: 81349-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.).; Terminal Surface Treatment: SOLDER; Body Height: 0.145 INCHES NOMINAL IN. 20 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5910-00-051-9794 still in active supply?

NSN 5910-00-051-9794 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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