5950-01-221-9998

Find complete technical information, availability, and procurement data for: 5950-01-221-9998
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5950 Coils and Transformers

National Stock Number

5950-01-221-9998

Item Name Code

32496

Assigment Date

12/05/1985 (40 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.

2.070 inches maximum overall height, 1.250 inches nominal single mounting facility single center group center to center distance between mounting facilities parallel to width, 1.000 inches nominal single mounting facility single center group center to center distance between mounting facilities parallel to length, 0.165 inches minimum and 0.171 inches maximum single group mounting hole diameter, 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: 1.000 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
Overall Height: 2.070 inches maximum
Mounting Hole Diameter: 0.165 inches minimum and 0.171 inches maximum single group
Frequency Rating: 400.0 hertz nominal single component
Input-Output Phase Relationship: three phase to three phase and three phase to two 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: 2.800 inches maximum
Body Width: 1.800 inches maximum
Body Height: 1.900 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 7 secondary single component
Winding Operating Current: 204.0 milliamperes ac maximum single component 3rd secondary
Winding Operating Current: 325.0 milliamperes ac maximum single component 4th secondary
Winding Operating Current: 80.0 milliamperes ac maximum single component 1st secondary
Winding Operating Current: 80.0 milliamperes ac maximum single component 2nd secondary
Winding Operating Voltage: 10.50 ac volts nominal single component 4th secondary
Winding Operating Voltage: 12.70 ac volts nominal single component 3rd secondary
Winding Operating Voltage: 296.00 ac volts nominal single component 1st secondary
Winding Operating Voltage: 200.00 ac volts nominal single component single primary
Winding Operating Voltage: 97.00 ac volts nominal single component 2nd secondary
Special Features: 7 secondaries; 6th secondary has tap w/o center tap
Terminal Type And Quantity: 22 tab, solder lug

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5950-00-327-9320	No Name Available	09/01/1998

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
11097-4	Power Transformer
311-18722-01	Power Transformer
42954-4	Power Transformer
984710-4B	Power Transformer
C14497	Power Transformer

FAQs

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

What is the FSCG of the NSN 5950-01-221-9998?

The FSCG of the NSN 5950-01-221-9998 is 5950

Does NSN 5950-01-221-9998 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 5950-01-221-9998 contain precious materials?

Item does not contain precious metal.

Does NSN 5950-01-221-9998 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 5950-01-221-9998 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Thu, Dec 5, 1985