PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

162-101-1Transformer,power

Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp · NSN 5950-00-419-9663 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-419-9663 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-419-9663. Primary manufacturer part number: 162-101-1.
Features
  • Transformer,power — FSC 5950
  • Winding Operating Voltage: 200.00 AC VOLTS NOMINAL AND 220.00 AC VOLTS NOMINAL AND 240.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
  • Frequency Rating: 47.0 HERTZ MINIMUM AND 63.0 HERTZ MAXIMUM SINGLE COMPONENT
  • Winding Operating Current: 450.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
  • Winding Operating Voltage: 380.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
  • Mounting Method: THREADED HOLE(S) SINGLE GROUP
  • Body Length: 4.880 INCHES MAXIMUM IN
  • Inclosure Type: FULLY INCLOSED
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-419-9663, is classified within Federal Supply Class 5950 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp. Government technical data includes 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-419-9663
Primary Part Number162-101-1
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
StatusACTIVE
Winding Operating Voltage200.00 AC VOLTS NOMINAL AND 220.00 AC VOLTS NOMINAL AND 240.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Frequency Rating47.0 HERTZ MINIMUM AND 63.0 HERTZ MAXIMUM SINGLE COMPONENT
Winding Operating Current450.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Winding Operating Voltage380.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Mounting MethodTHREADED HOLE(S) SINGLE GROUP
Body Length4.880 INCHES MAXIMUM IN
Inclosure TypeFULLY INCLOSED
Reliability IndicatorNOT ESTABLISHED
Nominal Thread Size0.138 INCHES SINGLE GROUP IN
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Thread Quantity Per Inch32 SINGLE GROUP
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Center to Center Distance Between Mounting Facilities Parallel to Length4.380 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Mounting Facility Quantity8 SINGLE GROUP
Center to Center Distance Between Mounting Facilities Parallel to Width2.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Input-Output Phase RelationshipTHREE PHASE TO THREE PHASE SINGLE COMPONENT
Maximum Operating Temp115.0 CELSIUS DEGC
Terminal Type and Quantity17 TURRET
Body Height7.125 INCHES MAXIMUM IN
Winding Operating Current4.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
Transformer Winding Connection TypeDELTA-WYE
Body Width3.000 INCHES MAXIMUM IN
Winding Shielding MethodINTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
3120-00-808-5627 INTERCHANGEABLE
Bearing,sleeve
Cross-Reference Index
Part NumberManufacturer
A3-22428 Dixie Equipment Co Inc (USA)
162-101-1 PRIMARY Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp (USA)
Related Parts
3120-00-808-5627INTERCHANGEABLE
BEARING,SLEEVE

Frequently Asked Questions

What is NSN 5950-00-419-9663?

NSN 5950-00-419-9663 is a Transformer,power, manufactured by Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-419-9663?

NSN 5950-00-419-9663 has 2 cross-referenced part numbers: A3-22428 (Dixie Equipment Co Inc), 162-101-1 (Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp).

What NSN replaces 5950-00-419-9663?

There is 1 known substitute for 5950-00-419-9663: 3120-00-808-5627. Verify interchangeability with system specifications before substitution.

What are the specifications of 162-101-1?

Key specifications for 162-101-1: Winding Operating Voltage: 200.00 AC VOLTS NOMINAL AND 220.00 AC VOLTS NOMINAL AND 240.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY; Frequency Rating: 47.0 HERTZ MINIMUM AND 63.0 HERTZ MAXIMUM SINGLE COMPONENT; Winding Operating Current: 450.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY; Winding Operating Voltage: 380.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY. 24 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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