5920-01-567-6256

Find complete technical information, availability, and procurement data for: 5920-01-567-6256
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5920 Fuses, Arrestors, Absorbers and Protectors

National Stock Number

5920-01-567-6256

Item Name Code

00381

Assigment Date

10/01/2008 (17 years ago)

An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. The threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. For items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, bolt, shear. See also screw, cap, hexagon head and screw, machine.

4.690 inches nominal overall width, to self sacrifice in catastrophicevents and take protected equipment offline usage design, 6.440 inches nominal overall height, 3.500 inches nominal overall depth, concealed mounting holes, with the strain reliefs facing the ground mounting configuration

Product Characteristics

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

Overall Depth: 3.500 inches nominal
Overall Height: 6.440 inches nominal
Overall Width: 4.690 inches nominal
Usage Design: to self sacrifice in catastrophicevents and take protected equipment offline
Mounting Configuration: concealed mounting holes, with the strain reliefs facing the ground
Mounting Method: hole
Part Name Assigned By Controlling Agency: surge protection unit

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
ALPU-ORT	Electrical Surge Arrester

FAQs

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

What is the FSCG of the NSN 5920-01-567-6256?

The FSCG of the NSN 5920-01-567-6256 is 5920

Does the NSN 5920-01-567-6256 have a Schedule B code assigned?

Yes, the Schedule B code is 8535400000

Does NSN 5920-01-567-6256 require demilitarization?

Usml items - mutilation to the point of scrap required worldwide. (note 7).

Does NSN 5920-01-567-6256 contain precious materials?

Item does not contain precious metal.

Does NSN 5920-01-567-6256 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 5920-01-567-6256 was assigned to the Federal Catalog?

It was assigned 17 years ago, on Wed, Oct 1, 2008