5950-00-730-1589

Find complete technical information, availability, and procurement data for: 5950-00-730-1589
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5950 Coils and Transformers

National Stock Number

5950-00-730-1589

Item Name Code

00738

Assigment Date

01/01/1961 (65 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.

3.188 inches nominal single mounting facility single center group center to center distance between mounting facilities parallel to length, 0.187 inches nominal single group mounting hole diameter, not established reliability indicator, 50.0 hertz minimum and 125.0 hertz maximum single component frequency rating, 2.500 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: 3.188 inches nominal single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width: 2.500 inches nominal single mounting facility single center group
Mounting Hole Diameter: 0.187 inches nominal single group
Frequency Rating: 50.0 hertz minimum and 125.0 hertz maximum single component
Input-Output Phase Relationship: single phase to single phase single component
Body Length: 3.719 inches nominal
Body Width: 2.500 inches nominal
Body Height: 4.250 inches nominal
Installation For Which Designed: outdoor nonportable
Inclosure Type: fully inclosed
Mounting Facility Quantity: 4 single group
Mounting Method: flange and unthreaded hole single group
Winding Function And Quantity: 1 secondary single component
Winding Operating Current: 270.0 amperes ac maximum single component single primary
Winding Operating Current: 5.0 amperes ac maximum single component single secondary
Winding Operating Voltage: 600.00 ac volts maximum single component single primary
Special Features: primary rated but not included
Terminal Type And Quantity: 2 threaded stud

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5950-00-465-4719	No Name Available	04/01/1987

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
092-0005	Current Transformer
3M-271	Current Transformer
B52-1220-2	Current Transformer

FAQs

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

What is the FSCG of the NSN 5950-00-730-1589?

The FSCG of the NSN 5950-00-730-1589 is 5950

Does NSN 5950-00-730-1589 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 5950-00-730-1589 contain precious materials?

Precious metal content is unknown

Does NSN 5950-00-730-1589 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 5950-00-730-1589 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961