5920-00-178-1631

Find complete technical information, availability, and procurement data for: 5920-00-178-1631
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5920 Fuses, Arrestors, Absorbers and Protectors

National Stock Number

5920-00-178-1631

Item Name Code

14926

Assigment Date

01/01/1963 (63 years ago)

10.750 inches nominal overall width, 20.406 inches nominal overall height, 4.000 inches nominal overall depth, watertight-nema type 4 hazardous locations/environmental protection, 9.500 inches nominal center to center distance between mounting facilities parallel to width

Product Characteristics

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

Hazardous Locations/Environmental Protection: watertight-nema type 4
Overall Depth: 4.000 inches nominal
Center To Center Distance Between Mounting Facilities Parallel To Width: 9.500 inches nominal
Overall Height: 20.406 inches nominal
Overall Width: 10.750 inches nominal
Unthreaded Mounting Hole Diameter: 0.531 inches nominal
Standard Mounting Pattern Designator: 8 point-rectangular
System For Which Designed: three wire three phase
Mounting Method: unthreaded hole
First Center To Center Distance Between Mounting Facilities Parallel To The Height: 5.062 inches nominal
Second Center To Center Distance Between Mounting Facilities Parallel To The Height: 5.062 inches nominal
Third Center To Center Distance Between Mounting Facilities Parallel To Height: 5.062 inches nominal
Fuse Type And Quantity Accommodated: 24 cartridge ferrule
Features Provided: cover
Material: steel
Surface Treatment: paint
Style Designator: rectangular, surface mounting

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
9S4752LALT7	Fuse Box

FAQs

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

What is the FSCG of the NSN 5920-00-178-1631?

The FSCG of the NSN 5920-00-178-1631 is 5920

Does the NSN 5920-00-178-1631 have a Schedule B code assigned?

Yes, the Schedule B code is 8536908030

Does NSN 5920-00-178-1631 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 5920-00-178-1631 contain precious materials?

Item does not contain precious metal.

Does NSN 5920-00-178-1631 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 5920-00-178-1631 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963