5950-00-731-1804

Find complete technical information, availability, and procurement data for: 5950-00-731-1804
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5950 Coils and Transformers

National Stock Number

5950-00-731-1804

Item Name Code

32496

Assigment Date

01/01/1963 (63 years ago)

6.000 inches nominal single mounting facility single center group center to center distance between mounting facilities parallel to length, 400.0 hertz nominal single component frequency rating, 4.000 inches nominal single mounting facility single center group center to center distance between mounting facilities parallel to width, three phase to three phase and three phase to single phase single component input-output phase relationship, 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
Center To Center Distance Between Mounting Facilities Parallel To Length: 6.000 inches nominal single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width: 4.000 inches nominal single mounting facility single center group
Frequency Rating: 400.0 hertz nominal single component
Input-Output Phase Relationship: three phase to three phase and three phase to single phase single component
Transformer Winding Connection Type: delta-wye
Winding Shielding Method: internal shield grounded to core single component
Body Length: 6.172 inches minimum and 6.204 inches maximum
Body Width: 6.109 inches minimum and 6.141 inches maximum
Body Height: 8.109 inches minimum and 8.141 inches maximum
Maximum Operating Temp: 130.0 celsius
Inclosure Type: fully inclosed
Mounting Facility Quantity: 4 single group
Mounting Method: threaded stud single group
Winding Function And Quantity: 1 primary and 2 secondary single component
Nominal Thread Size: 0.312 inches single group
Winding Operating Current: 2.6 amperes ac maximum single component 1st secondary
Winding Operating Current: 20.0 milliamperes ac maximum single component 2nd secondary
Winding Operating Voltage: 312.00 ac volts nominal single component 1st secondary
Winding Operating Voltage: 25.00 ac volts nominal single component 2nd secondary
Winding Operating Voltage: 440.00 ac volts nominal single component single primary
Thread Series Designator: unc single group
Terminal Type And Quantity: 11 standoff, 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
1003550	Power Transformer
126-1740	Power Transformer
1857768	Power Transformer
W5056	Power Transformer

FAQs

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

What is the FSCG of the NSN 5950-00-731-1804?

The FSCG of the NSN 5950-00-731-1804 is 5950

Does NSN 5950-00-731-1804 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 5950-00-731-1804 contain precious materials?

Precious metal content is unknown

Does NSN 5950-00-731-1804 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 5950-00-731-1804 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963