PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

257818-75Capacitor,fixed,mica Dielectric

Raytheon Company · NSN 5910-00-984-5621 · FSC 5910 · No Item Name Available
Verified by PartsTable
NSN 5910-00-984-5621 — this item is cataloged by the U.S. Government under National Stock Number 5910-00-984-5621. Primary manufacturer part number: 257818-75.
Features
  • Capacitor,fixed,mica Dielectric — FSC 5910
  • Nonderated Continuous Voltage Rating and Type Per Section: 300.0 DC SINGLE SECTION
  • Schematic Diagram Designator: NO COMMON OR GROUNDED ELECTRODE(S)
  • Temp Coefficient of Capacitance Range Per Section in Ppm Per Deg Celsius: +0.0 TO 70.0 SINGLE SECTION
  • Body Height: 0.219 INCHES MAXIMUM IN
  • Capacitance Value Per Section: 167.000 PICOFARADS SINGLE SECTION
  • Nonderated Operating Temp: -55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
  • Test Data Document: 37695-257818 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
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 5910-00-984-5621, 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 Raytheon Company. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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
NSN5910-00-984-5621
Primary Part Number257818-75
Item NameCapacitor,fixed,mica Dielectric
FSC / FSG5910 / 59 — No Item Name Available
ManufacturerRaytheon Company
StatusACTIVE
Nonderated Continuous Voltage Rating and Type Per Section300.0 DC SINGLE SECTION
Schematic Diagram DesignatorNO COMMON OR GROUNDED ELECTRODE(S)
Temp Coefficient of Capacitance Range Per Section in Ppm Per Deg Celsius+0.0 TO 70.0 SINGLE SECTION
Body Height0.219 INCHES MAXIMUM IN
Capacitance Value Per Section167.000 PICOFARADS SINGLE SECTION
Nonderated Operating Temp-55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
Test Data Document37695-257818 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
Terminal Length1.125 INCHES MINIMUM IN
Body Length0.547 INCHES MAXIMUM IN
Tolerance Range Per Section-0.50 TO 0.50 PERCENT SINGLE SECTION
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Body Width0.188 INCHES MAXIMUM IN
MaterialPLASTIC CASE
Terminal Surface TreatmentSOLDER
Body StyleW/O MTG FACILITIES, TERMINALS ON OPPOSITE SURFACES
Reliability IndicatorNOT ESTABLISHED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5910-00-044-4097 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
1660-00-133-6930 INTERCHANGEABLE
Diffuser Cooling System
5910-00-276-6823 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
5910-00-481-7249235MR328P022 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
Raytheon Company Dba Raytheon Co
6830-00-495-8614CK1200 INTERCHANGEABLE
Duster Assembly
Illinois Tool Works Inc. Div Itw Chemtronics
5910-00-666-0445C01496-5 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
Bae Systems Information and Electronic Systems Integration Inc.
5910-00-717-0169 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
6240-00-756-2596 INTERCHANGEABLE
Lamp,incandescent
5910-00-819-1770 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
5910-00-819-1771 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
Cross-Reference Index
Part NumberManufacturer
CM-15 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
257818-75 PRIMARY Raytheon Company (USA)
Related Parts
5910-00-044-4097INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
1660-00-133-6930INTERCHANGEABLE
DIFFUSER COOLING SYSTEM
5910-00-276-6823INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
5910-00-481-7249INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
235MR328P022
6830-00-495-8614INTERCHANGEABLE
DUSTER ASSEMBLY
CK1200
5910-00-666-0445INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
C01496-5
5910-00-717-0169INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
6240-00-756-2596INTERCHANGEABLE
LAMP,INCANDESCENT
5910-00-819-1770INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
5910-00-819-1771INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
5910-00-833-8298INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
5910-00-984-5623INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
257818-74

Frequently Asked Questions

What is NSN 5910-00-984-5621?

NSN 5910-00-984-5621 is a Capacitor,fixed,mica Dielectric, manufactured by Raytheon Company, classified under FSC 5910 (No Item Name Available). Status: active.

What are the part numbers for NSN 5910-00-984-5621?

NSN 5910-00-984-5621 has 2 cross-referenced part numbers: CM-15 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 257818-75 (Raytheon Company).

What NSN replaces 5910-00-984-5621?

There are 12 known substitutes for 5910-00-984-5621: 5910-00-044-4097, 1660-00-133-6930, 5910-00-276-6823 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 257818-75?

Key specifications for 257818-75: Nonderated Continuous Voltage Rating and Type Per Section: 300.0 DC SINGLE SECTION; Schematic Diagram Designator: NO COMMON OR GROUNDED ELECTRODE(S); Temp Coefficient of Capacitance Range Per Section in Ppm Per Deg Celsius: +0.0 TO 70.0 SINGLE SECTION; Body Height: 0.219 INCHES MAXIMUM IN. 16 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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