5920-01-087-2974

Find complete technical information, availability, and procurement data for: 5920-01-087-2974
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5920 Fuses, Arrestors, Absorbers and Protectors

National Stock Number

5920-01-087-2974

Item Name Code

00381

Assigment Date

12/14/1979 (46 years ago)

A straight shaft having two or more of the following conditions: a specified surface finish designation in the range of 1 to 125 microinches (o.o25 to 3.2 micrometers), arithmetical average (aa), machined peripheral flat(s), circular groove (s), keyway(s), splines, threads, or holes. It is not designed for use in aligning by fitting into corresponding holes of another item. It may be drilled for lubricating holes. For items having an integral gear(s) or worm(s), see gearshaft (as modified). For items designed to support rotating members see axle(1), straight. For items not having the above conditions see pin, straight, headless. For items having machined ends which constitute steps see shaft(1), shouldered; axle(1), shouldered; and bolt, fluid passage.

1.526 inches minimum and 1.586 inches maximum overall diameter, 4500.000 volts minimum and 5500.000 volts maximum breakdown voltage, indoor usage design, resistor arrester type, 1.070 inches minimum and 1.190 inches maximum overall length

Product Characteristics

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

Overall Length: 1.070 inches minimum and 1.190 inches maximum
Overall Diameter: 1.526 inches minimum and 1.586 inches maximum
Usage Design: indoor
Arrester Type: resistor
Breakdown Voltage: 4500.000 volts minimum and 5500.000 volts maximum
Body Material: ceramic

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
583R037H01	Electrical Surge Arrester
OGP49-5	Electrical Surge Arrester

FAQs

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

What is the FSCG of the NSN 5920-01-087-2974?

The FSCG of the NSN 5920-01-087-2974 is 5920

Does the NSN 5920-01-087-2974 have a Schedule B code assigned?

Yes, the Schedule B code is 8535400000

Does NSN 5920-01-087-2974 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 5920-01-087-2974 contain precious materials?

Item does not contain precious metal.

Does NSN 5920-01-087-2974 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 5920-01-087-2974 was assigned to the Federal Catalog?

It was assigned 46 years ago, on Fri, Dec 14, 1979