5920-01-251-8746

Find complete technical information, availability, and procurement data for: 5920-01-251-8746
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5920 Fuses, Arrestors, Absorbers and Protectors

National Stock Number

5920-01-251-8746

Item Name Code

00248

Assigment Date

03/25/1987 (39 years ago)

"a device with means other than fuses for automatically opening the circuit in which it is installed when the current varies from the predetermined value for which the device is set. May include provisions for manual operation. At least one set of contacts must be in series with the actuating element(s). A combination of semiconductor and passive devices may be used in lieu of contacts. For automatically operated items in which the actuating (tripping) element and contacts are not in series, see relay (as modified). For items which are operated both manually and automatically but the actuating elements and contact are not in series, see relay-switch. Excludes:circuit breaker box and magneto "breaker" assemblies. See also switch (as modified); and controller."

0.050 continuous current rating in amps, 0.205 inches nominal overall diameter, tube type body style, 0.787 inches nominal overall length, 250.0 ac maximum voltage rating in volts

Product Characteristics

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

Body Style: tube type
Overall Length: 0.787 inches nominal
Overall Diameter: 0.205 inches nominal
Continuous Current Rating In Amps: 0.050
Maximum Voltage Rating In Volts: 250.0 ac
Circuit Over-Current Interruption Type: normal instantaneous
Interruption Indicator Method: visible element
Features Provided: nonrenewable fusible element
Material: glass case

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5920-01-222-4361	No Name Available	01/01/2009
5920-01-275-0653	No Name Available	11/22/2019

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
123-0408-166 PIECE 43	Cartridge Fuse
1978066-108	Cartridge Fuse
217.050	Cartridge Fuse
218.050	Cartridge Fuse
23411-051	Cartridge Fuse
354055	Cartridge Fuse
5SF050	Cartridge Fuse
94658-991	Cartridge Fuse
ASC1187818	Cartridge Fuse
GDB50MA	Cartridge Fuse
GDC1/20	Cartridge Fuse
S501-50MA	Cartridge Fuse

FAQs

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

What is the FSCG of the NSN 5920-01-251-8746?

The FSCG of the NSN 5920-01-251-8746 is 5920

Does the NSN 5920-01-251-8746 have a Schedule B code assigned?

Yes, the Schedule B code is 8536100020

Does NSN 5920-01-251-8746 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 5920-01-251-8746 contain precious materials?

Item does not contain precious metal.

Does NSN 5920-01-251-8746 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 5920-01-251-8746 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Wed, Mar 25, 1987