5NR-301

View detailed technical data, stock status, and sourcing information for: 5NR-301
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5950 Coils and Transformers

National Stock Number

5950-00-491-7551

Item Name Code

00738

Assigment Date

09/23/1970 (55 years ago)

single phase to single phase single component input-output phase relationship, 25.0 hertz minimum and 400.0 hertz maximum single component frequency rating, 1.062 inches nominal overall length, 1.562 inches nominal single group mounting hole diameter, not established reliability indicator

Product Characteristics

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

Reliability Indicator: not established
Overall Length: 1.062 inches nominal
Mounting Hole Diameter: 1.562 inches nominal single group
Frequency Rating: 25.0 hertz minimum and 400.0 hertz maximum single component
Input-Output Phase Relationship: single phase to single phase single component
Maximum Transformer Power Rating: 12.5 volt-ampere single component
Overall Diameter: 3.469 inches nominal
Inclosure Type: fully inclosed
Mounting Facility Quantity: 1 single group
Mounting Method: unthreaded hole single group
Winding Function And Quantity: 1 secondary single component
Winding Operating Current: 5.0 amperes ac maximum single component single secondary
Special Features: primary rated but not included
Terminal Type And Quantity: 2 wire lead

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
5N300	Current Transformer
5N301	Current Transformer
5NR-301	Current Transformer
65A81C267	Current Transformer

FAQs

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

What is the FSCG of the NSN 5950-00-491-7551?

The FSCG of the NSN 5950-00-491-7551 is 5950

Does NSN 5950-00-491-7551 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 5950-00-491-7551 contain precious materials?

Precious metal content is unknown

Does NSN 5950-00-491-7551 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 5950-00-491-7551 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Wed, Sep 23, 1970