5950-01-312-6740

Find complete technical information, availability, and procurement data for: 5950-01-312-6740
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5950 Coils and Transformers

National Stock Number

5950-01-312-6740

Item Name Code

32496

Assigment Date

12/21/1989 (36 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.

0.562 inches nominal 2nd group mounting hole diameter, 0.582 inches nominal 1st group mounting slot width, 60.0 hertz nominal single component frequency rating, 13.500 inches nominal overall height, not established reliability indicator

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 Height: 13.500 inches nominal
Mounting Hole Diameter: 0.562 inches nominal 2nd group
Mounting Slot Width: 0.582 inches nominal 1st group
Frequency Rating: 60.0 hertz nominal single component
Input-Output Phase Relationship: three phase to three phase single component
Transformer Winding Connection Type: delta-delta
Maximum Transformer Power Rating: 6.0 kilovolt-ampere single component
Body Length: 14.750 inches nominal
Body Width: 9.000 inches nominal
Distance Between Mounting Facility Centers: 8.000 inches nominal 1st mounting facility single center group
Inclosure Type: fully inclosed
Mounting Facility Quantity: 1 2nd group
Mounting Facility Quantity: 2 1st group
Mounting Method: unthreaded hole 2nd group
Mounting Method: slot 1st group
Winding Function And Quantity: 1 primary and 1 secondary single component
Winding Operating Current: 13.3 amperes ac nominal single component single primary
Winding Operating Current: 50.0 amperes ac nominal single component single secondary
Winding Operating Voltage: 109.00 ac volts nominal and 111.00 ac volts nominal and 114.00 ac volts nominal and 117.00 ac volts nominal and 120.00 ac volts nominal and 123.00 ac volts nominal and 126.00 ac volts nominal single component single secondary
Winding Operating Voltage: 405.00 ac volts nominal and 416.25 ac volts nominal and 427.50 ac volts nominal and 438.75 ac volts nominal and 450.00 ac volts nominal and 461.25 ac volts nominal and 472.50 ac volts nominal single component single primary
Terminal Type And Quantity: 21 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
612376	Power Transformer
A-612376-A-3	Power Transformer

FAQs

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

What is the FSCG of the NSN 5950-01-312-6740?

The FSCG of the NSN 5950-01-312-6740 is 5950

Does the NSN 5950-01-312-6740 have a Schedule B code assigned?

Yes, the Schedule B code is 8504320000

Does NSN 5950-01-312-6740 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 5950-01-312-6740 contain precious materials?

Item does not contain precious metal.

Does NSN 5950-01-312-6740 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 5950-01-312-6740 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Thu, Dec 21, 1989