5920-00-033-0266

Find complete technical information, availability, and procurement data for: 5920-00-033-0266
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5920 Fuses, Arrestors, Absorbers and Protectors

National Stock Number

5920-00-033-0266

Item Name Code

00381

Assigment Date

10/28/1972 (53 years ago)

A circuit-protecting device which provides a discharge path for abnormal surges of high potential while consuming little or no power at normal operating voltage. Excludes:items which absorb continuously recurring cyclic pulses. For resistors which are sensitive to voltage changes or used as elements in surge arresters, see resistor, voltage sensitive. See also absorber, overvoltage; and cutout disk, protective.

2 terminal quantity, one center hole 0.285 in. dia mounting configuration, 2.460 inches nominal overall length, 1.250 inches nominal overall diameter, indoor usage design

Product Characteristics

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

Terminal Quantity: 2
Overall Length: 2.460 inches nominal
Overall Diameter: 1.250 inches nominal
Usage Design: indoor
Mounting Configuration: one center hole 0.285 in. dia
Arrester Type: air gap
Breakdown Voltage: 350.000 volts minimum and 490.000 volts maximum
Mounting Method: bracket
Criticality Code Justification: feat
Terminal Type: ferrule and wire lead
Special Features: hardness critical item
Nuclear Hardness Critical Feature: hardened

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
27-10425-3	Electrical Surge Arrester
NH27-10425-3	Electrical Surge Arrester

FAQs

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

What is the FSCG of the NSN 5920-00-033-0266?

The FSCG of the NSN 5920-00-033-0266 is 5920

Does the NSN 5920-00-033-0266 have a Schedule B code assigned?

Yes, the Schedule B code is 8535400000

Does NSN 5920-00-033-0266 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 5920-00-033-0266 contain precious materials?

Item does not contain precious metal.

Does NSN 5920-00-033-0266 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 5920-00-033-0266 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Sat, Oct 28, 1972