273.125

View detailed technical data, stock status, and sourcing information for: 273.125
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5920 Fuses, Arrestors, Absorbers and Protectors

National Stock Number

5920-00-055-8431

Item Name Code

00248

Assigment Date

06/01/1967 (59 years ago)

A fuse in which the element is inclosed in a cylindrical body. The element may be renewable. The terminals may be of varying types. It may contain a visual indication that the fusible element is severed, and may also provide an audible alarm through auxiliary circuitry. For noncylindrical items, see fuse, inclosed link.

0.250 inches nominal overall diameter, 0.348 inches nominal body length, 0.518 inches nominal overall length, 0.170 inches nominal terminal length, plug-in 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: plug-in type
Overall Length: 0.518 inches nominal
Terminal Length: 0.170 inches nominal
Body Length: 0.348 inches nominal
Overall Diameter: 0.250 inches nominal
Continuous Current Rating In Amps: 0.125
Terminal Diameter: 0.032 inches nominal
Center To Center Distance Between Mounting Facilities Parallel To Diameter: 0.100 inches nominal
Maximum Voltage Rating In Volts: 125.0 ac and 125.0 dc
Circuit Over-Current Interruption Type: normal instantaneous
Interruption Indicator Method: visible element
Features Provided: nonrenewable fusible element
Special Features: transparent cap
Material: glass case
Material: copper terminal
Surface Treatment: solder terminal

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5920-00-988-7895	No Name Available	07/19/1968

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
273.125	Cartridge Fuse

FAQs

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

What is the FSCG of the NSN 5920-00-055-8431?

The FSCG of the NSN 5920-00-055-8431 is 5920

Does the NSN 5920-00-055-8431 have a Schedule B code assigned?

Yes, the Schedule B code is 8536100020

Does NSN 5920-00-055-8431 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 5920-00-055-8431 contain precious materials?

Precious metal content is unknown

Does NSN 5920-00-055-8431 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 5920-00-055-8431 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Thu, Jun 1, 1967