PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

14015Transformer,power

Robert M. Hadley Company, Inc. · NSN 5950-00-987-1864 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-987-1864 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-987-1864. Primary manufacturer part number: 14015.
Features
  • Transformer,power — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
  • Cooling Method: SELF-COOLED
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
  • Frequency Rating: 400.0 HERTZ NOMINAL SINGLE COMPONENT
  • Mounting Method: THREADED HOLE(S) SINGLE GROUP
  • Winding Operating Voltage: 23.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-987-1864, 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 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-987-1864
Primary Part Number14015
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerRobert M. Hadley Company, Inc.
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Cooling MethodSELF-COOLED
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Mounting MethodTHREADED HOLE(S) SINGLE GROUP
Winding Operating Voltage23.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Distance Between Mounting Facility Centers1.875 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Body Length2.375 INCHES NOMINAL IN
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Terminal Type and Quantity4 THREADED STUD
Mounting Facility Quantity2 SINGLE GROUP
Installation for Which DesignedINDOOR NONPORTABLE
Body Width2.125 INCHES NOMINAL IN
Body Height1.750 INCHES NOMINAL IN
Inclosure TypeFULLY INCLOSED
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Nominal Thread Size0.138 INCHES SINGLE GROUP IN
Thread Quantity Per Inch32 SINGLE GROUP
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
7690-00-112-8981187406 INTERCHANGEABLE
Decal
Honeywell International Inc Div Aerospace-South Bend (bendix Dr)
5920-00-142-48101401-5 INTERCHANGEABLE
Fuse,cartridge
Littelfuse, Inc.
4210-00-299-002314015 INTERCHANGEABLE
Platform,fire Extinguisher Nozzl
Tyco Fire Products Lp
5330-00-342-674014015 INTERCHANGEABLE
Gasket,bracket
Trw Inc Trw Commercial Steering Div
5330-00-505-6066032068 INTERCHANGEABLE
Seal,plain
Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems
6685-00-624-8902140-15 INTERCHANGEABLE
Tester,pressure Gage
Meggitt (new Hampshire), Inc
5940-00-920-3289353-11-15-001 INTERCHANGEABLE
Terminal Board
Cinch Connectivity Solutions Inc.
5340-00-984-6629271166 INTERCHANGEABLE
Clamp,synchro
Rotron Incorporated
5999-00-998-2235 INTERCHANGEABLE
Gasketing Material,conductive
5950-01-147-1656 INTERCHANGEABLE
Transformer,pulse
Cross-Reference Index
Part NumberManufacturer
14015 PRIMARY Robert M. Hadley Company, Inc. (USA)
7669002-501 The Boeing Company (USA)
Related Parts
7690-00-112-8981INTERCHANGEABLE
DECAL
187406
5920-00-142-4810INTERCHANGEABLE
FUSE,CARTRIDGE
1401-5
4210-00-299-0023INTERCHANGEABLE
PLATFORM,FIRE EXTINGUISHER NOZZL
14015
5330-00-342-6740INTERCHANGEABLE
GASKET,BRACKET
14015
5330-00-505-6066INTERCHANGEABLE
SEAL,PLAIN
032068
6685-00-624-8902INTERCHANGEABLE
TESTER,PRESSURE GAGE
140-15
5940-00-920-3289INTERCHANGEABLE
TERMINAL BOARD
353-11-15-001
5340-00-984-6629INTERCHANGEABLE
CLAMP,SYNCHRO
271166
5999-00-998-2235INTERCHANGEABLE
GASKETING MATERIAL,CONDUCTIVE
5950-01-147-1656INTERCHANGEABLE
TRANSFORMER,PULSE
2520-01-225-5938INTERCHANGEABLE
UNIVERSAL JOINT,VEHICULAR
14015
5136-01-246-0245INTERCHANGEABLE
TAP,THREAD CUTTING

Frequently Asked Questions

What is NSN 5950-00-987-1864?

NSN 5950-00-987-1864 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 5950-00-987-1864?

NSN 5950-00-987-1864 has 2 cross-referenced part numbers: 14015 (Robert M. Hadley Company, Inc.), 7669002-501 (The Boeing Company).

What NSN replaces 5950-00-987-1864?

There are 12 known substitutes for 5950-00-987-1864: 7690-00-112-8981, 5920-00-142-4810, 4210-00-299-0023 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 14015?

Key specifications for 14015: Reliability Indicator: NOT ESTABLISHED; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP; Cooling Method: SELF-COOLED; Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY 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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