FM01-125-1-4A

View detailed technical data, stock status, and sourcing information for: FM01-125-1-4A
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5920 Fuses, Arrestors, Absorbers and Protectors

National Stock Number

5920-00-690-1930

Item Name Code

00248

Assigment Date

02/07/1968 (58 years ago)

0.250 inches nominal body length, 0.270 inches nominal overall diameter, plug-in type body style, 0.420 inches nominal overall length, 0.170 inches nominal terminal 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: plug-in type
Overall Length: 0.420 inches nominal
Terminal Length: 0.170 inches nominal
Body Length: 0.250 inches nominal
Overall Diameter: 0.270 inches nominal
Continuous Current Rating In Amps: 0.250
Terminal Diameter: 0.039 inches nominal
Center To Center Distance Between Mounting Facilities Parallel To Diameter: 0.152 inches maximum
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
Surface Treatment: nickel terminal
Test Data Document: "81349-mil-f-23419 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: 81349-mil-f-23419/1e 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
2500410-9	Cartridge Fuse
FM01-125-1-4A	Cartridge Fuse
FM01-125V1-4A	Cartridge Fuse
FM01A125V1-4A	Cartridge Fuse
MILF23419-1	Cartridge Fuse

FAQs

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

What is the FSCG of the NSN 5920-00-690-1930?

The FSCG of the NSN 5920-00-690-1930 is 5920

Does NSN 5920-00-690-1930 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 5920-00-690-1930 contain precious materials?

Item does not contain precious metal.

Does NSN 5920-00-690-1930 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 5920-00-690-1930 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Wed, Feb 7, 1968