5920-00-921-6503

Find complete technical information, availability, and procurement data for: 5920-00-921-6503
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5920 Fuses, Arrestors, Absorbers and Protectors

National Stock Number

5920-00-921-6503

Item Name Code

28909

Assigment Date

12/03/1965 (60 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.

panel mounted type body style, 0.985 inches nominal overall length, 0.375 inches nominal bushing diameter, 0.547 inches nominal overall diameter, 1 mounting hole quantity

Product Characteristics

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

Body Style: panel mounted type
Overall Length: 0.985 inches nominal
Bushing Diameter: 0.375 inches nominal
Mounting Hole Quantity: 1
Overall Diameter: 0.547 inches nominal
Environmental Protection: watertight
Mounting Hole Style: bushing mounting
Contact Surface Treatment: unable to decode
Fuse Accommodation Quantity: 1
Accommodated Fuse Length: 0.270 inches nominal
Accommodated Ferrule Diameter: 0.250 inches nominal
Length From Front Protrusion To Mounting Surface: 0.531 inches nominal
Bushing Thread Length: 0.266 inches nominal
Bushing Hole Diameter: 0.377 inches minimum and 0.381 inches maximum
Flatted Side Bushing Hole Length: 0.342 inches minimum and 0.346 inches maximum
Current Carrying Rating In Amps: 300.0
Fuse Terminal Type Accommodated: pin
Voltage In Volts: 125.0
Terminal Type And Quantity: 2 pin

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
189404-1	Extractor Post Fuseholder
HWAAF	Extractor Post Fuseholder

FAQs

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

What is the FSCG of the NSN 5920-00-921-6503?

The FSCG of the NSN 5920-00-921-6503 is 5920

Does the NSN 5920-00-921-6503 have a Schedule B code assigned?

Yes, the Schedule B code is 8548900100

Does NSN 5920-00-921-6503 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 5920-00-921-6503 contain precious materials?

Precious metal content is unknown

Does NSN 5920-00-921-6503 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 5920-00-921-6503 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Fri, Dec 3, 1965