PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

13860Transformer,power

Robert M. Hadley Company, Inc. · NSN 5950-00-983-0710 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-983-0710 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-983-0710. Primary manufacturer part number: 13860.
Features
  • Transformer,power — FSC 5950
  • Mounting Facility Quantity: 4 SINGLE GROUP
  • Body Height: 1.312 INCHES NOMINAL IN
  • Mounting Method: THREADED STUD(S) SINGLE GROUP
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
  • Winding Operating Voltage: 21.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 0.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-983-0710, 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 Robert M. Hadley Company, Inc.. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-983-0710
Primary Part Number13860
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerRobert M. Hadley Company, Inc.
StatusACTIVE
Mounting Facility Quantity4 SINGLE GROUP
Body Height1.312 INCHES NOMINAL IN
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Winding Operating Voltage21.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Center to Center Distance Between Mounting Facilities Parallel to Width0.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Reliability IndicatorNOT ESTABLISHED
Body Length1.750 INCHES NOMINAL IN
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Center to Center Distance Between Mounting Facilities Parallel to Length0.875 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Nominal Thread Size0.138 INCHES SINGLE GROUP IN
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Winding Shielding MethodINTERNAL SHIELD GROUNDED TO INCLOSURE SINGLE COMPONENT
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Body Width1.312 INCHES NOMINAL IN
Inclosure TypeHERMETICALLY SEALED
Terminal Type and Quantity4 TURRET
Thread Quantity Per Inch32 SINGLE GROUP
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5305-00-071-1775MS90725-122 INTERCHANGEABLE
Screw,cap,hexagon Head
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5910-00-223-5129 INTERCHANGEABLE
Capacitor,variable,air Dielectri
5930-00-548-34445910-275 INTERCHANGEABLE
Switch,rotary
Eaton Corp Opns & Technical Center
5998-01-312-802813870 INTERCHANGEABLE
Circuit Card Assembly
Grove Corp Dba Knox Video Products
3040-01-423-9556 INTERCHANGEABLE
Connector Assembly,electrical-Fl
Cross-Reference Index
Part NumberManufacturer
13860 PRIMARY Robert M. Hadley Company, Inc. (USA)
Related Parts
5305-00-071-1775INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
MS90725-122
5910-00-223-5129INTERCHANGEABLE
CAPACITOR,VARIABLE,AIR DIELECTRI
5930-00-548-3444INTERCHANGEABLE
SWITCH,ROTARY
5910-275
5998-01-312-8028INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
13870
3040-01-423-9556INTERCHANGEABLE
CONNECTOR ASSEMBLY,ELECTRICAL-FL

Frequently Asked Questions

What is NSN 5950-00-983-0710?

NSN 5950-00-983-0710 is a Transformer,power, manufactured by Robert M. Hadley Company, Inc., classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-983-0710?

NSN 5950-00-983-0710 has 1 cross-referenced part number: 13860 (Robert M. Hadley Company, Inc.).

What NSN replaces 5950-00-983-0710?

There are 5 known substitutes for 5950-00-983-0710: 5305-00-071-1775, 5910-00-223-5129, 5930-00-548-3444 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 13860?

Key specifications for 13860: Mounting Facility Quantity: 4 SINGLE GROUP; Body Height: 1.312 INCHES NOMINAL IN; Mounting Method: THREADED STUD(S) SINGLE GROUP; Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT. 19 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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