TW-71223

View detailed technical data, stock status, and sourcing information for: TW-71223
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5950 Coils and Transformers

National Stock Number

5950-01-139-1883

Item Name Code

32496

Assigment Date

09/26/1982 (43 years ago)

A seat designed to accommodate one or more persons (operator and/or passengers) for use on ground vehicles, construction equipment, machinery, and the like. It may be covered, padded, upholstered, and equipped with arm and/or backrest. A support, seat, vehicular may be included if it is permanently fastened to the seat. Excludes:straddle type seats (saddle), seat, aircraft and seat, shipboard surface lookout.

10.230 inches minimum and 10.270 inches maximum single mounting facility single center group center to center distance between mounting facilities parallel to width, 47.0 hertz minimum and 63.0 hertz maximum single component frequency rating, 0.430 inches minimum and 0.450 inches maximum single group mounting hole diameter, 12.350 inches minimum and 12.410 inches maximum single mounting facility single center group center to center distance between mounting facilities parallel to length, 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: 12.350 inches minimum and 12.410 inches maximum single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width: 10.230 inches minimum and 10.270 inches maximum single mounting facility single center group
Mounting Hole Diameter: 0.430 inches minimum and 0.450 inches maximum single group
Frequency Rating: 47.0 hertz minimum and 63.0 hertz 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
Body Length: 13.500 inches maximum
Body Width: 12.870 inches maximum
Body Height: 10.750 inches maximum
Maximum Operating Temp: 155.0 celsius
Inclosure Type: fully inclosed
Mounting Facility Quantity: 4 single group
Mounting Method: unthreaded hole single group
Winding Function And Quantity: 1 primary and 1 secondary single component
Winding Operating Current: 104.3 amperes ac nominal single component single secondary
Winding Power Rating: 12.0 kilovolt-amperes single component single secondary
Winding Operating Voltage: 115.00 ac volts nominal single component single secondary
Winding Operating Voltage: 208.00 ac volts nominal and 230.00 ac volts nominal single component single primary
Terminal Type And Quantity: 6 threaded stud

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
SM-A-973616-1	Power Transformer
TW-71223	Power Transformer

FAQs

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

What is the FSCG of the NSN 5950-01-139-1883?

The FSCG of the NSN 5950-01-139-1883 is 5950

Does NSN 5950-01-139-1883 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 5950-01-139-1883 contain precious materials?

Item does not contain precious metal.

Does NSN 5950-01-139-1883 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 5950-01-139-1883 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Sun, Sep 26, 1982