1790753

View detailed technical data, stock status, and sourcing information for: 1790753
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5950 Coils and Transformers

National Stock Number

5950-00-142-5718

Item Name Code

32496

Assigment Date

07/24/1970 (56 years ago)

A transformer consisting of one or more primary winding(s) and one or more secondary winding(s). It may be designed for direct connection to an alternating current source for purposes of changing the secondary volts and amperes or designed to eliminate metallic interconnection between circuits in an overall one to one voltage ratio, with or without additional output windings, or items designed to automatically maintain a constant output voltage within specified limits under varying input or load conditions. Also includes items having a provision for mechanically changing the turns ratio or inductive coupling in progressive increments by means of voltage taps, ratio adjuster, or devices oe similar design. For transformers having winding(s) common to both input and output circuits, see transformer (1), power, autotransformer. Excludes:transformer (1), pulse.

3.000 inches nominal single mounting facility single center group center to center distance between mounting facilities parallel to length, not established reliability indicator, 3.937 inches maximum overall height, 4.187 inches maximum overall length, 1.906 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
Overall Length: 4.187 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: 1.906 inches nominal single mounting facility single center group
Overall Height: 3.937 inches maximum
Overall Width: 3.718 inches maximum
Frequency Rating: 380.0 hertz minimum and 1.0 kilohertz maximum single component
Input-Output Phase Relationship: single phase to single phase single component
Winding Shielding Method: internal shield grounded to core and brought out to terminal single component
Inclosure Type: open
Mounting Facility Quantity: 4 single group
Mounting Method: threaded hole single group
Winding Function And Quantity: 1 primary and 1 secondary single component
Thread Quantity Per Inch: 32 single group
Nominal Thread Size: 0.164 inches single group
Winding Operating Current: 120.0 milliamperes ac maximum single component single secondary
Winding Operating Voltage: 112.00 ac volts nominal and 115.00 ac volts nominal and 117.60 ac volts nominal and 118.00 ac volts nominal and 120.40 ac volts nominal single component single primary
Winding Operating Voltage: 6.00 ac kilovolts nominal single component single secondary
Test Data Document: "81349-mil-t-83720/8 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
Thread Series Designator: unc single group
Terminal Type And Quantity: 10 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
1790753	Power Transformer
59T11C1841	Power Transformer
M83720/8-01	Power Transformer
MIL-T-83720/8	Power Transformer
ST28763	Power Transformer

FAQs

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

What is the FSCG of the NSN 5950-00-142-5718?

The FSCG of the NSN 5950-00-142-5718 is 5950

Does NSN 5950-00-142-5718 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 5950-00-142-5718 contain precious materials?

Precious metal content is unknown

Does NSN 5950-00-142-5718 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 5950-00-142-5718 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Fri, Jul 24, 1970