003490

View detailed technical data, stock status, and sourcing information for: 003490
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5950 Coils and Transformers

National Stock Number

5950-01-028-0300

Item Name Code

32496

Assigment Date

09/23/1976 (49 years ago)

An item having either a single tapped winding (autotransformer type), or two or more windings designed to furnish inductive reactance and/or transfer electrical energy in circuits by means of a magnetic field. It is so designed that its entire intended range of operations is above 20 kilohertz (kilocycles). The minimum value may extend into the audio frequency range (below 20 kilohertz). It may include integral capacitors, coils, resistors, and adjustable tuning cores. For items having only two active terminals see coil, radio frequency. Includes types having windings which may be moved with respect to each other. Excludes:transformer, discriminator.

not established reliability indicator, 0.187 inches nominal single group mounting hole diameter, 2.812 inches nominal single mounting facility single center group center to center distance between mounting facilities parallel to length, 50.0 hertz nominal or 60.0 hertz nominal single component frequency rating, 2.281 inches nominal single mounting facility single center group center to center distance between mounting facilities parallel to width

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
Center To Center Distance Between Mounting Facilities Parallel To Length: 2.812 inches nominal single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width: 2.281 inches nominal single mounting facility single center group
Mounting Hole Diameter: 0.187 inches nominal single group
Frequency Rating: 50.0 hertz nominal or 60.0 hertz nominal single component
Input-Output Phase Relationship: single phase to single phase single component
Body Length: 3.125 inches nominal
Body Width: 2.125 inches nominal
Body Height: 2.718 inches nominal
Inclosure Type: open
Mounting Facility Quantity: 4 single group
Mounting Method: flange and unthreaded hole single group
Winding Function And Quantity: 2 primary and 4 secondary single component
Winding Operating Current: 1.9 amperes ac maximum single component 3rd secondary
Winding Operating Current: 270.0 milliamperes ac maximum single component 4th secondary
Winding Operating Current: 30.0 milliamperes ac maximum single component 1st secondary
Winding Operating Current: 950.0 milliamperes ac maximum single component 2nd secondary
Winding Operating Voltage: 15.00 ac volts nominal single component 4th secondary
Winding Operating Voltage: 190.00 ac volts nominal single component 1st secondary
Winding Operating Voltage: 117.00 ac volts nominal single component all primary
Winding Operating Voltage: 12.00 ac volts nominal single component 3rd secondary
Winding Operating Voltage: 28.50 ac volts nominal single component 2nd secondary
Terminal Type And Quantity: 15 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
003490	Power Transformer
4-2297	Power Transformer
5950-08657	Power Transformer

FAQs

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

What is the FSCG of the NSN 5950-01-028-0300?

The FSCG of the NSN 5950-01-028-0300 is 5950

Does NSN 5950-01-028-0300 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 5950-01-028-0300 contain precious materials?

Precious metal content is unknown

Does NSN 5950-01-028-0300 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 5950-01-028-0300 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Thu, Sep 23, 1976