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Power Autotransforme Transformer NSN 5950-00-937-8853

Item Description

A transformer which incorporates the primary and secondary functions into a single winding, which is common to both input and output circuits, and is designed to change the relationship of volts and amperes between the entire winding and its taps. Includes multiple winding transformers of like design and items in which a variation of the turns ratio or inductive ratio of inductive coupling is accomplished by connection to fixed terminals. Also, includes items having a provision for mechanically changing the turns ratio in progressive increments, by means of a shaft, voltage taps, ratio adjuster, or devices of similar design. Excludes transformer (1), power; transformer (1), pulse.

NSN 5950-00-937-8853 NSN: 5950-00-937-8853

Features and Characteristics

Reliability Indicator
Not established
Center To Center Distance Between Mounting Facilities Parallel To Length
4.625 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width
3.875 inches single mounting facility single center group
Frequency Rating
388.0 hertz single component and 440.0 hertz single component
Input-output Phase Relationship
Single phase to single phase single component
Winding Shielding Method
Internal shield grounded to inclosure and core single component
Body Length
8.657 inches
Body Width
6.250 inches
Body Height
5.500 inches
Inclosure Type
Hermetically sealed
Mounting Facility Quantity
4 single group
Mounting Method
Threaded stud single group
Winding Function And Quantity
1 primary single component and 1 secondary single component
Thready Qty Per Inch (tpi)
18 single group
Thread Size
0.3125 inches single group
Winding Operating Voltage
254.00 ac volts single component single primary input
Test Data Document
10001-2448399 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)
Thread Series Designator
Unc single group
Terminal Type And Quantity
3 standoff, threaded stud
FSC
5950 Coils And Transformers
NIIN
009378853
NSN
5950009378853

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2448399-1REVA
Cage Code:
10001
Status:
A
MSDS:
Part Number:
2448399-1
Cage Code:
53711
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8504500000
  • NAICS: 334416
  • SITC: 77125
  • Description: Inductors, nesoi
  • End Use (Code 20000):
    Generators, accessories

Q & A

Frequently asked questions for NSN 5950-00-937-8853
What are the manufacturers of nsn 5950009378853?
Does this nsn 5950009378853 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5950009378853
A transformer which incorporates the primary and secondary functions into a single winding, which is common to both input and output circuits, and is designed to change the relationship of volts and amperes between the entire winding and its taps. includes multiple winding transformers of like design and items in which a variation of the turns ratio or inductive ratio of inductive coupling is accomplished by connection to fixed terminals. also, includes items having a provision for mechanically changing the turns ratio in progressive increments, by means of a shaft, voltage taps, ratio adjuster, or devices of similar design. excludes transformer (1), power; transformer (1), pulse.
Does nsn 5950009378853 contain any precious metals?
Precious metal content is unknown.
Does nsn 5950009378853 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5950009378853?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
36166
FIIG:
A058B0
App. Key:
M
Cond. Code:
2
Status:
A

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