1077458-1
Power Autotransforme Transformer
This page provides complete and verified information for part number 1077458-1, NSN 5950-00-504-9090
You’ll find detailed technical specifications, product attributes, condition classification, and real-time stock availability. All data is based on official records and meets industry standards for defense, aerospace, and industrial sourcing. Whether you’re performing a parts audit, validating compliance, or preparing a purchase order, this part listing supports accurate and efficient procurement.
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.
single phase to single phase single component input-output phase relationship, 350.0 hertz minimum and 1.2 kilohertz maximum single component frequency rating, 4.495 inches minimum and 4.505 inches maximum body length, 4.495 inches minimum and 4.505 inches maximum body width, not established reliability indicator
Characteristics
Below are the official specifications and performance details for this part, including technical data, material composition, 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
Classification Data
Detailed NSN information including identification codes, classification data, and key indicators used for cataloging, logistics, and supply management.
- Type of Item Identification
- Demilitarization
- Criticality
- Federal Item Identification Guide
- Precious Metals Indicator
- Pseudo Item Name Code
- Hazardous Material Indicator
- Schedule B Code
- 1 - Full descriptive item identification
- A - 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.
- X - The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
- A058B0
- A - Item does not contain precious metal.
- 0036166
- P - 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.
- 8504500000
Freight Information
Comprehensive freight classifications, shipping codes, and handling specifications for domestic and international transport compliance.
- Major Organizational Entity
- National Motor Freight Classification Item Number
- National Motor Freight Classification Sub-Item Number
- Uniform Freight Classification Item Number
- National Motor Freight Class Rating
- Water Commodity
- Type of Cargo
- Special Hand
- Air Dimension
- Air Commodity
- National Motor Freight Description
- XX
- 063420
- Z
- 35355
- W - Rating variable
- 595 - Transformer, (machinery and parts),(less than 35 feet)
- Z - No special type of cargo code applicable
- 9 - Other or no special handling required (sh)
- A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
- HZ -
- transformers,noi,or transformer par
FAQs
Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for 1077458-1
What is the FSCG of the NSN 5950-00-504-9090?
Does the NSN 5950-00-504-9090 have a Schedule B code assigned?
Does NSN 5950-00-504-9090 require demilitarization?
Does NSN 5950-00-504-9090 contain precious materials?
Does NSN 5950-00-504-9090 contain hazardous materials?
When the NSN 5950-00-504-9090 was assigned to the Federal Catalog?
Need Consumables?
Running low on essential supplies? Explore our extensive catalog of high-quality consumables designed to keep your operations on track.
Recommended for You
Discover a selection of other high-demand NSN components from our catalog. These featured parts are frequently sourced by procurement teams across defense, aerospace, and industrial sectors.
Price & Availability
Fill out the form to get accurate pricing, lead time, and stock details from our NSN specialists:
