1077458-1

View detailed technical data, stock status, and sourcing information for: 1077458-1
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5950 Coils and Transformers

National Stock Number

5950-00-504-9090

Item Name Code

36166

Assigment Date

01/01/1963 (63 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.

4.495 inches minimum and 4.505 inches maximum body length, not established reliability indicator, 350.0 hertz minimum and 1.2 kilohertz maximum single component frequency rating, 4.495 inches minimum and 4.505 inches maximum body width, single phase to single phase single component input-output phase relationship

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
Frequency Rating: 350.0 hertz minimum and 1.2 kilohertz maximum single component
Input-Output Phase Relationship: single phase to single phase single component
Body Length: 4.495 inches minimum and 4.505 inches maximum
Body Width: 4.495 inches minimum and 4.505 inches maximum
Body Height: 5.244 inches minimum and 5.254 inches maximum
Mounting Bolt Circle Diameter: 1.750 inches nominal single mounting facility single center group
Inclosure Type: partially inclosed, half shell
Mounting Facility Quantity: 3 single group
Mounting Method: threaded hole single group
Winding Function And Quantity: 1 primary, variable autotransformer type single component
Thread Quantity Per Inch: 32 single group
Nominal Thread Size: 0.190 inches single group
Winding Operating Current: 7.8 amperes ac maximum single component single primary output
Winding Operating Voltage: 120.00 ac volts nominal and 140.00 ac volts nominal single component single primary output
Winding Operating Voltage: 120.00 ac volts nominal single component single primary input
Thread Series Designator: unf single group
Terminal Type And Quantity: 4 tab, solder lug

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
6120-00-015-6728	No Name Available	02/01/1978
5950-00-048-3155	No Name Available	05/01/1991
5950-00-193-9917	No Name Available	10/01/1990
5950-00-451-3925	No Name Available	05/01/1991
5950-00-774-6256	No Name Available	05/21/1969
5950-00-993-3799	No Name Available	01/01/1960
5950-01-154-4461	No Name Available	02/01/1991

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
1077458-1	Power Autotransforme Transformer
1949413-1	Power Autotransforme Transformer
2218111-1	Power Autotransforme Transformer
2920230	Power Autotransforme Transformer
3430-5110	Power Autotransforme Transformer
3430-5110-M5	Power Autotransforme Transformer
533750-4	Power Autotransforme Transformer
610648	Power Autotransforme Transformer
9073299	Power Autotransforme Transformer
990280	Power Autotransforme Transformer
A15371-001	Power Autotransforme Transformer
M5-3430-5110	Power Autotransforme Transformer
M51D	Power Autotransforme Transformer
M53430-5110	Power Autotransforme Transformer
TYPEM5	Power Autotransforme Transformer

FAQs

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

What is the FSCG of the NSN 5950-00-504-9090?

The FSCG of the NSN 5950-00-504-9090 is 5950

Does the NSN 5950-00-504-9090 have a Schedule B code assigned?

Yes, the Schedule B code is 8504500000

Does NSN 5950-00-504-9090 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 5950-00-504-9090 contain precious materials?

Item does not contain precious metal.

Does NSN 5950-00-504-9090 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 5950-00-504-9090 was assigned to the Federal Catalog?

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