PartsTable TECHNICAL DATA SHEET
AUGUST 2026Technical Data Sheet

861013-1Transformer,power

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp · NSN 5950-01-008-8613 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-008-8613 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-008-8613. Primary manufacturer part number: 861013-1.
Features
  • Transformer,power — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
  • Distance Between Mounting Facility Centers: 1.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Mounting Facility Quantity: 2 SINGLE GROUP
  • Winding Shielding Method: PRIMARY AND SECONDARY SHIELDED AND BROUGHT OUT TO TERMINAL SINGLE COMPONENT
  • Body Length: 2.125 INCHES MAXIMUM IN
  • Terminal Type and Quantity: 9 TURRET
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-01-008-8613, 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 Dba Northrop Grumman Systems Corp. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-008-8613
Primary Part Number861013-1
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Distance Between Mounting Facility Centers1.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Mounting Facility Quantity2 SINGLE GROUP
Winding Shielding MethodPRIMARY AND SECONDARY SHIELDED AND BROUGHT OUT TO TERMINAL SINGLE COMPONENT
Body Length2.125 INCHES MAXIMUM IN
Terminal Type and Quantity9 TURRET
Thread Quantity Per Inch40 SINGLE GROUP
Winding Operating Current40.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
Frequency Rating5.0 KILOHERTZ NOMINAL SINGLE COMPONENT
Winding Operating Current600.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Mounting MethodTHREADED HOLE(S) SINGLE GROUP
Nominal Thread Size0.112 INCHES SINGLE GROUP IN
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Inclosure TypeFULLY INCLOSED
Body Height1.000 INCHES MAXIMUM IN
Winding Operating Voltage23.50 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Winding Operating Voltage9.40 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Body Width1.500 INCHES MAXIMUM IN
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
2920-00-335-42658723895 INTERCHANGEABLE
Regulator,engine Generator
U S Army Tank Automotive Command Amsta-Im-Mm
1095-01-052-605509040 INTERCHANGEABLE
Arming Unit,electromechanical,he
Curtiss-Wright Controls Integrated Sensing, Inc.
Cross-Reference Index
Part NumberManufacturer
WE-1301 Wems Electronics Transformer Group (USA)
861013-1 PRIMARY Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
WE-1301 Magnetika Inc (USA)
LIT-DSD-861013-1 PRIMARY Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
LIT-DSD-861013-1 Litton Systems Inc. Div Navigation Systems Division (USA)
861013-1 Litton Systems Inc. Div Navigation Systems Division (USA)
Related Parts
2920-00-335-4265INTERCHANGEABLE
REGULATOR,ENGINE GENERATOR
8723895
1095-01-052-6055INTERCHANGEABLE
ARMING UNIT,ELECTROMECHANICAL,HE
09040

Frequently Asked Questions

What is NSN 5950-01-008-8613?

NSN 5950-01-008-8613 is a Transformer,power, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-008-8613?

NSN 5950-01-008-8613 has 6 cross-referenced part numbers: WE-1301 (Wems Electronics Transformer Group), 861013-1 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), WE-1301 (Magnetika Inc), LIT-DSD-861013-1 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), LIT-DSD-861013-1 (Litton Systems Inc. Div Navigation Systems Division) and 1 more.

What NSN replaces 5950-01-008-8613?

There are 2 known substitutes for 5950-01-008-8613: 2920-00-335-4265, 1095-01-052-6055. Verify interchangeability with system specifications before substitution.

What are the specifications of 861013-1?

Key specifications for 861013-1: Reliability Indicator: NOT ESTABLISHED; Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT; Distance Between Mounting Facility Centers: 1.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Mounting Facility Quantity: 2 SINGLE GROUP. 20 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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