E-478

View detailed technical data, stock status, and sourcing information for: E-478
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5950 Coils and Transformers

National Stock Number

5950-01-220-8085

Item Name Code

32496

Assigment Date

11/20/1985 (40 years ago)

400.0 hertz nominal single component frequency rating, internal shield brought out to terminal single component winding shielding method, 1.810 inches nominal overall length, not established reliability indicator, single phase to single phase single component input-output phase relationship

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: 1.810 inches nominal
Frequency Rating: 400.0 hertz nominal single component
Input-Output Phase Relationship: single phase to single phase single component
Winding Shielding Method: internal shield brought out to terminal single component
Body Outside Diameter: 2.250 inches maximum
Maximum Operating Temp: 130.0 celsius
Inclosure Type: fully inclosed
Mounting Facility Quantity: 1 single group
Mounting Method: threaded hole single group
Winding Function And Quantity: 1 primary and 1 secondary single component
Features Provided: color coded lead
Nominal Thread Size: 0.138 inches single group
Winding Operating Current: 50.0 milliamperes ac maximum single component single secondary
Winding Operating Voltage: 230.00 ac volts nominal single component single primary
Thread Series Designator: unc single group
Terminal Type And Quantity: 12 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
4012639	Power Transformer
E-478	Power Transformer
PR-E-478	Power Transformer

FAQs

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

What is the FSCG of the NSN 5950-01-220-8085?

The FSCG of the NSN 5950-01-220-8085 is 5950

Does NSN 5950-01-220-8085 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 5950-01-220-8085 contain precious materials?

Item does not contain precious metal.

Does NSN 5950-01-220-8085 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 5950-01-220-8085 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Wed, Nov 20, 1985