5920-01-057-4990

Find complete technical information, availability, and procurement data for: 5920-01-057-4990
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5920 Fuses, Arrestors, Absorbers and Protectors

National Stock Number

5920-01-057-4990

Item Name Code

28908

Assigment Date

03/14/1978 (48 years ago)

0.250 inches nominal mounting hole diameter, 0.250 inches nominal overall width, 1.000 inches nominal overall height, 0.830 inches minimum and 0.840 inches maximum overall length, block-signal indicating 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: block-signal indicating
Overall Length: 0.830 inches minimum and 0.840 inches maximum
Overall Height: 1.000 inches nominal
Overall Width: 0.250 inches nominal
Mounting Hole Diameter: 0.250 inches nominal
Mounting Hole Quantity: 3
Body Height: 0.620 inches nominal
Mounting Hole Style: in-line along the length
Fragility Factor: moderately rugged
Fuse Accommodation Quantity: 1
Accommodated Fuse Length: 2.500 inches maximum
Center To Center Distance Between Outside Mounting Holes Along Length: 0.410 inches nominal
Storage Type: general purpose warehouse
Current Carrying Rating In Amps: 10.0
Fuse Terminal Type Accommodated: ferrule
Voltage In Volts: 300.0
Terminal Type And Quantity: 3 tab, solder lug

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
265-1142-010	Block Fuseholder

FAQs

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

What is the FSCG of the NSN 5920-01-057-4990?

The FSCG of the NSN 5920-01-057-4990 is 5920

Does the NSN 5920-01-057-4990 have a Schedule B code assigned?

Yes, the Schedule B code is 8548900100

Does NSN 5920-01-057-4990 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 5920-01-057-4990 contain precious materials?

Item does not contain precious metal.

Does NSN 5920-01-057-4990 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 5920-01-057-4990 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Tue, Mar 14, 1978