418921-4

View detailed technical data, stock status, and sourcing information for: 418921-4
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5910 Capacitors

National Stock Number

5910-00-490-8747

Item Name Code

00006

Assigment Date

10/01/1969 (56 years ago)

A capacitor whose capacitance value cannot be adjusted or varied, having a plastic, plastic film, plasticized (plastic impregnated) paper, or any combination of plastic and paper or plastic and paper films as the dielectric material. The plastic may be one or more types of synthetic compounds such as polyesters, polyfluorides, polycabonates, and the like. It may be a single unit, or consist of two or more fixed units which cannot be separated. For items whose electrodes consist of a metallic film deposited (metallized) on the dielectric material, see capacitor, fixed, metallized, paper-plastic dielectric.

1.188 inches nominal body width, not established reliability indicator, 2.500 inches nominal body length, 3.500 inches nominal body height, w/o mtg facilities, terminal(s) on one surface body style

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Body Style: w/o mtg facilities, terminal(s) on one surface
Reliability Indicator: not established
Body Length: 2.500 inches nominal
Body Width: 1.188 inches nominal
Body Height: 3.500 inches nominal
Center To Center Distance Between Terminals Parallel To Length: 0.938 inches minimum and 1.187 inches maximum
Terminal Height From Body: 1.375 inches maximum
Schematic Diagram Designator: no common or grounded electrode(s)
Features Provided: hermetically sealed case
Insulation Resistance At Maximum Operating Temp: 300.0 megohm-microfarads
Capacitance Value Per Section: 4.000 microfarads single section
Nonderated Operating Temp: -65.0 celsius minimum and 85.0 celsius maximum
Nonderated Continuous Voltage Rating And Type Per Section: 600.0 dc single section
Tolerance Range Per Section: -10.00 to 10.00 percent single section
Insulation Resistance At Reference Temp: 15000.0 megohm-microfarads
Dissipation Factor At Reference Temp In Percent: 1.0000
Test Data Document: "81349-mil-c-19978+3 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 Type And Quantity: 2 threaded stud

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
418921-2	Plastic Dielectr Fixed Capacitor
418921-4	Plastic Dielectr Fixed Capacitor
CQ72E1EF405K1	Plastic Dielectr Fixed Capacitor
CQ72E1EF405K3	Plastic Dielectr Fixed Capacitor

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5910-00-490-8747?

The FSCG of the NSN 5910-00-490-8747 is 5910

Does the NSN 5910-00-490-8747 have a Schedule B code assigned?

Yes, the Schedule B code is 8532250080

Does NSN 5910-00-490-8747 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5910-00-490-8747 contain precious materials?

Item does not contain precious metal.

Does NSN 5910-00-490-8747 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5910-00-490-8747 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Wed, Oct 1, 1969