T51526B

View detailed technical data, stock status, and sourcing information for: T51526B
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5950 Coils and Transformers

National Stock Number

5950-00-646-0073

Item Name Code

32496

Assigment Date

01/01/1963 (63 years ago)

1.250 inches nominal single mounting facility single center group center to center distance between mounting facilities parallel to width, 1.250 inches nominal single mounting facility single center group center to center distance between mounting facilities parallel to length, 300.0 hertz minimum and 1.0 kilohertz maximum single component frequency rating, single phase to single phase single component input-output phase relationship, 1.8125 inches nominal body length

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Center To Center Distance Between Mounting Facilities Parallel To Length: 1.250 inches nominal single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width: 1.250 inches nominal single mounting facility single center group
Frequency Rating: 300.0 hertz minimum and 1.0 kilohertz maximum single component
Input-Output Phase Relationship: single phase to single phase single component
Body Length: 1.8125 inches nominal
Body Width: 1.8125 inches nominal
Body Height: 2.500 inches nominal
Inclosure Type: hermetically sealed with oil
Mounting Facility Quantity: 4 single group
Mounting Method: threaded stud single group
Winding Function And Quantity: 1 primary and 1 secondary single component
Thread Quantity Per Inch: 32 single group
Nominal Thread Size: 0.138 inches single group
Winding Operating Current: 40.0 milliamperes ac maximum single component single secondary
Winding Operating Voltage: 115.00 ac volts nominal single component single primary
Winding Operating Voltage: 235.00 ac volts nominal single component single secondary
Thread Series Designator: unc single group
Terminal Type And Quantity: 5 tab, solder lug

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5950-00-589-5283	No Name Available	01/01/1963

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
672-0331-00	Power Transformer
T51526B	Power Transformer

FAQs

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

What is the FSCG of the NSN 5950-00-646-0073?

The FSCG of the NSN 5950-00-646-0073 is 5950

Does NSN 5950-00-646-0073 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 5950-00-646-0073 contain precious materials?

Precious metal content is unknown

Does NSN 5950-00-646-0073 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 5950-00-646-0073 was assigned to the Federal Catalog?

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