5920-01-304-3720

Find complete technical information, availability, and procurement data for: 5920-01-304-3720
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5920 Fuses, Arrestors, Absorbers and Protectors

National Stock Number

5920-01-304-3720

Item Name Code

00248

Assigment Date

07/18/1989 (37 years ago)

An electrical item (the working element of which is constructed essentially of metallic substances) which changes alternating current to direct current by the rectifying action occurring at the junction interface between a metallic conductor and a semiconductor. Excludes:sets of metallic rectifiers which are not rated for rectifying capabilities but are used as suppressors. For items containing germanium or silicon, see semiconductor device (1), diode; semiconductor device set and rectifier, semiconductor device. For a complete power supply utilizing metallic rectifiers, see power supply.

45.000 continuous current rating in amps, 0.812 inches nominal overall diameter, 250.0 ac and 250.0 dc maximum voltage rating in volts, 3.000 inches nominal overall length, rejection groove type 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: rejection groove type
Overall Length: 3.000 inches nominal
Overall Diameter: 0.812 inches nominal
Continuous Current Rating In Amps: 45.000
Maximum Voltage Rating In Volts: 250.0 ac and 250.0 dc
Circuit Over-Current Interruption Type: time delay
Interruption Indicator Method: opaque body
Features Provided: nonrenewable fusible element
Circuit Over-Current Interruption Delay Time In Seconds: 10.0 500 pct of current rating
Material: ceramic or fiber or glass or plastic melamine case
Material: copper or copper alloy terminal
Test Data Document: "81348-w-f-1814 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.)."
Specification/Standard Data: 81348-w-f-1814/57 government specification

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
ECNR45	Cartridge Fuse
WF1814/57-D545	Cartridge Fuse

FAQs

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

What is the FSCG of the NSN 5920-01-304-3720?

The FSCG of the NSN 5920-01-304-3720 is 5920

Does the NSN 5920-01-304-3720 have a Schedule B code assigned?

Yes, the Schedule B code is 8536100040

Does NSN 5920-01-304-3720 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 5920-01-304-3720 contain precious materials?

Precious metal content is unknown

Does NSN 5920-01-304-3720 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 5920-01-304-3720 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Tue, Jul 18, 1989