5920-01-149-6951

Find complete technical information, availability, and procurement data for: 5920-01-149-6951
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5920 Fuses, Arrestors, Absorbers and Protectors

National Stock Number

5920-01-149-6951

Item Name Code

00248

Assigment Date

03/24/1983 (43 years ago)

A fuse in which the element is inclosed in a body of other than cylindrical shape. It may include visual indication that the fusible element is severed. For cylindrical items, see fuse,cartridge. Excludes:fuse,open link; and fuse link,electrical.

20.000 continuous current rating in amps, 0.563 inches nominal overall diameter, rejection groove type body style, moderately rugged fragility factor, 2.000 inches nominal overall length

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: 2.000 inches nominal
Overall Diameter: 0.563 inches nominal
Continuous Current Rating In Amps: 20.000
Fragility Factor: moderately rugged
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: 12.0 200 pct of current rating
Material: ceramic case
Material: copper alloy terminal
Surface Treatment: nickel terminal

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
79Z95-D7	Cartridge Fuse

FAQs

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

What is the FSCG of the NSN 5920-01-149-6951?

The FSCG of the NSN 5920-01-149-6951 is 5920

Does the NSN 5920-01-149-6951 have a Schedule B code assigned?

Yes, the Schedule B code is 8536100040

Does NSN 5920-01-149-6951 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 5920-01-149-6951 contain precious materials?

Item does not contain precious metal.

Does NSN 5920-01-149-6951 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 5920-01-149-6951 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Thu, Mar 24, 1983