PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M21-E501MNCapacitor,fixed,mica Dielectric

Viking Technologies, Ltd. · NSN 5910-00-686-9120 · FSC 5910 · No Item Name Available
Verified by PartsTable
NSN 5910-00-686-9120 — this item is cataloged by the U.S. Government under National Stock Number 5910-00-686-9120. Primary manufacturer part number: M21-E501MN.
Features
  • Capacitor,fixed,mica Dielectric — FSC 5910
  • Insulation Resistance at Reference Temp: 7500.0 MEGOHMS
  • Terminal Length: 0.245 INCHES MINIMUM AND 0.275 INCHES MAXIMUM IN
  • Body Diameter: 0.443 INCHES MINIMUM AND 0.463 INCHES MAXIMUM IN
  • Tolerance Range Per Section: -20.00 TO 20.00 PERCENT SINGLE SECTION
  • Nonderated Continuous Voltage Rating and Type Per Section: 500.0 DC SINGLE SECTION
  • Schematic Diagram Designator: ELECTRODE(S) GROUNDED TO CASE
  • Body Length: 0.060 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Capacitor,fixed,mica Dielectric, cataloged under National Stock Number 5910-00-686-9120, 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 Viking Technologies, Ltd.. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, 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
NSN5910-00-686-9120
Primary Part NumberM21-E501MN
Item NameCapacitor,fixed,mica Dielectric
FSC / FSG5910 / 59 — No Item Name Available
ManufacturerViking Technologies, Ltd.
StatusACTIVE
Insulation Resistance at Reference Temp7500.0 MEGOHMS
Terminal Length0.245 INCHES MINIMUM AND 0.275 INCHES MAXIMUM IN
Body Diameter0.443 INCHES MINIMUM AND 0.463 INCHES MAXIMUM IN
Tolerance Range Per Section-20.00 TO 20.00 PERCENT SINGLE SECTION
Nonderated Continuous Voltage Rating and Type Per Section500.0 DC SINGLE SECTION
Schematic Diagram DesignatorELECTRODE(S) GROUNDED TO CASE
Body Length0.060 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN
Terminal Type and Quantity1 TAB, SOLDER LUG
Temp Coefficient of Capacitance Range Per Section in Ppm Per Deg Celsius-20.0 TO 100.0 SINGLE SECTION
Capacitance Value Per Section500.000 PICOFARADS SINGLE SECTION
Nonderated Operating Temp-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
Body StyleBUTTON TYPE, W/MTG TABS
Reliability IndicatorNOT ESTABLISHED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4440-00-008-4864 INTERCHANGEABLE
Sensor Assembly,hum
1450-00-137-6221 INTERCHANGEABLE
Pump,hydraulic,air
1377-00-300-7922 INTERCHANGEABLE
Cutter,cartridge Actuated
3460-00-517-8225 INTERCHANGEABLE
Mandrel,roll
5831-00-522-1563 INTERCHANGEABLE
Mounting
4820-00-937-59142125A INTERCHANGEABLE
Valve,check
Industrial Technologies and Services Llc
4720-00-990-167926413 INTERCHANGEABLE
Hose,preformed
Gates Corporation
6740-00-996-6930 INTERCHANGEABLE
Printer,contact
6635-01-009-2106 INTERCHANGEABLE
Magnetometer
6695-01-191-0121 INTERCHANGEABLE
Bezel,instrument Mounting
Cross-Reference Index
Part NumberManufacturer
912-3537-00 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
M21-501M L3 Aviation Products, Inc. Dba L3 Technologies (USA)
M21-E501MN PRIMARY Viking Technologies, Ltd. (USA)
M21 Cornell-Dubilier Marketing Inc (USA)
Related Parts
4440-00-008-4864INTERCHANGEABLE
SENSOR ASSEMBLY,HUM
1450-00-137-6221INTERCHANGEABLE
PUMP,HYDRAULIC,AIR
1377-00-300-7922INTERCHANGEABLE
CUTTER,CARTRIDGE ACTUATED
3460-00-517-8225INTERCHANGEABLE
MANDREL,ROLL
5831-00-522-1563INTERCHANGEABLE
MOUNTING
4820-00-937-5914INTERCHANGEABLE
VALVE,CHECK
2125A
4720-00-990-1679INTERCHANGEABLE
HOSE,PREFORMED
26413
6740-00-996-6930INTERCHANGEABLE
PRINTER,CONTACT
6635-01-009-2106INTERCHANGEABLE
MAGNETOMETER
6695-01-191-0121INTERCHANGEABLE
BEZEL,INSTRUMENT MOUNTING
3820-01-291-7948INTERCHANGEABLE
AUGER,EARTH,PORTABLE
6520-01-340-9720INTERCHANGEABLE
PIN KIT,THREAD-FORMING,DENTAL

Frequently Asked Questions

What is NSN 5910-00-686-9120?

NSN 5910-00-686-9120 is a Capacitor,fixed,mica Dielectric, manufactured by Viking Technologies, Ltd., classified under FSC 5910 (No Item Name Available). Status: active.

What are the part numbers for NSN 5910-00-686-9120?

NSN 5910-00-686-9120 has 4 cross-referenced part numbers: 912-3537-00 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), M21-501M (L3 Aviation Products, Inc. Dba L3 Technologies), M21-E501MN (Viking Technologies, Ltd.), M21 (Cornell-Dubilier Marketing Inc).

What NSN replaces 5910-00-686-9120?

There are 12 known substitutes for 5910-00-686-9120: 4440-00-008-4864, 1450-00-137-6221, 1377-00-300-7922 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of M21-E501MN?

Key specifications for M21-E501MN: Insulation Resistance at Reference Temp: 7500.0 MEGOHMS; Terminal Length: 0.245 INCHES MINIMUM AND 0.275 INCHES MAXIMUM IN; Body Diameter: 0.443 INCHES MINIMUM AND 0.463 INCHES MAXIMUM IN; Tolerance Range Per Section: -20.00 TO 20.00 PERCENT SINGLE SECTION. 13 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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