752389-1

View detailed technical data, stock status, and sourcing information for: 752389-1
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5950 Coils and Transformers

National Stock Number

5950-00-253-3553

Item Name Code

32496

Assigment Date

01/05/1972 (54 years ago)

not established reliability indicator, 3.000 inches nominal single mounting facility single center group center to center distance between mounting facilities parallel to length, 2.312 inches nominal single mounting facility single center group center to center distance between mounting facilities parallel to width, moisture resistant and vibration resistant hazardous locations/environmental protection, 4.800 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.

Reliability Indicator: not established
Hazardous Locations/Environmental Protection: moisture resistant and vibration resistant
Overall Length: 4.800 inches maximum
Center To Center Distance Between Mounting Facilities Parallel To Length: 3.000 inches nominal single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width: 2.312 inches nominal single mounting facility single center group
Overall Height: 2.200 inches maximum
Overall Width: 3.650 inches maximum
Frequency Rating: 400.0 hertz nominal single component
Input-Output Phase Relationship: three phase to three phase single component
Transformer Winding Connection Type: taylor
Maximum Operating Temp: 130.0 celsius
Inclosure Type: fully inclosed
Mounting Facility Quantity: 4 single group
Mounting Method: threaded hole single group
Winding Function And Quantity: 1 primary and 4 secondary single component
Nominal Thread Size: 0.164 inches single group
Winding Operating Current: 1.5 amperes dc nominal single component 1st secondary
Winding Operating Current: 2.2 amperes dc nominal single component 4th secondary
Winding Operating Current: 600.0 milliamperes dc nominal single component 3rd secondary
Winding Operating Current: 750.0 milliamperes dc nominal single component 2nd secondary
Winding Operating Voltage: 103.50 ac volts minimum and 126.50 ac volts maximum single component single primary
Winding Operating Voltage: 19.00 ac volts nominal single component 2nd secondary
Winding Operating Voltage: 19.00 ac volts nominal single component 3rd secondary
Winding Operating Voltage: 38.80 ac volts nominal single component 1st secondary
Winding Operating Voltage: 9.80 ac volts nominal single component 4th secondary
Special Features: current is rectified
Thread Series Designator: unc single group
Terminal Type And Quantity: 16 tab, solder lug

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
752389-1	Power Transformer

FAQs

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

What is the FSCG of the NSN 5950-00-253-3553?

The FSCG of the NSN 5950-00-253-3553 is 5950

Does NSN 5950-00-253-3553 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 5950-00-253-3553 contain precious materials?

Item does not contain precious metal.

Does NSN 5950-00-253-3553 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 5950-00-253-3553 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Wed, Jan 5, 1972