PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1801074Transformer,power

Northrop Grumman Systems Corporation · NSN 5950-00-450-1213 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-450-1213 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-450-1213. Primary manufacturer part number: 1801074.
Features
  • Transformer,power — FSC 5950
  • Body Width: 2.688 INCHES NOMINAL IN
  • Winding Operating Voltage: 2.50 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
  • Winding Operating Voltage: 40.00 AC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY
  • Winding Operating Voltage: 115.00 AC VOLTS NOMINAL SINGLE COMPONENT FOURTH SECONDARY
  • Terminal Type and Quantity: 13 TAB, SOLDER LUG
  • Reliability Indicator: NOT ESTABLISHED
  • Frequency Rating: 60.0 HERTZ MINIMUM AND 400.0 HERTZ MAXIMUM SINGLE COMPONENT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-450-1213, 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 Corporation. Government technical data includes 25 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 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
NSN5950-00-450-1213
Primary Part Number1801074
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation
StatusACTIVE
Body Width2.688 INCHES NOMINAL IN
Winding Operating Voltage2.50 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
Winding Operating Voltage40.00 AC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT FOURTH SECONDARY
Terminal Type and Quantity13 TAB, SOLDER LUG
Reliability IndicatorNOT ESTABLISHED
Frequency Rating60.0 HERTZ MINIMUM AND 400.0 HERTZ MAXIMUM SINGLE COMPONENT
Mounting Facility Quantity4 SINGLE GROUP
Winding Operating Current80.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Body Length3.188 INCHES NOMINAL IN
Winding Operating Voltage5.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Winding Operating Current400.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT THIRD SECONDARY
Center to Center Distance Between Mounting Facilities Parallel to Length2.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Operating Current30.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT FOURTH SECONDARY
Thread Quantity Per Inch32 SINGLE GROUP
Winding Function and Quantity1 PRIMARY AND 4 SECONDARY SINGLE COMPONENT
Nominal Thread Size0.164 INCHES SINGLE GROUP IN
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Winding Operating Current40.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
Inclosure TypeFULLY INCLOSED
Body Height2.875 INCHES NOMINAL IN
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Center to Center Distance Between Mounting Facilities Parallel to Width2.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5310-00-208-263152ZE074 INTERCHANGEABLE
Nut,self-Locking,hexagon
Esna, Llc
Cross-Reference Index
Part NumberManufacturer
1801074 PRIMARY Northrop Grumman Systems Corporation (USA)
1801074 Ncr Corp Power Systems Div (USA)
1801074 Standex Electronics, Inc. (USA)
1801074 Artted Co Inc (USA)
Related Parts
5310-00-208-2631INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
52ZE074

Frequently Asked Questions

What is NSN 5950-00-450-1213?

NSN 5950-00-450-1213 is a Transformer,power, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-450-1213?

NSN 5950-00-450-1213 has 4 cross-referenced part numbers: 1801074 (Northrop Grumman Systems Corporation), 1801074 (Ncr Corp Power Systems Div), 1801074 (Standex Electronics, Inc.), 1801074 (Artted Co Inc).

What NSN replaces 5950-00-450-1213?

There is 1 known substitute for 5950-00-450-1213: 5310-00-208-2631. Verify interchangeability with system specifications before substitution.

What are the specifications of 1801074?

Key specifications for 1801074: Body Width: 2.688 INCHES NOMINAL IN; Winding Operating Voltage: 2.50 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY; Winding Operating Voltage: 40.00 AC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY; Winding Operating Voltage: 115.00 AC VOLTS NOMINAL SINGLE COMPONENT FOURTH SECONDARY. 25 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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