PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

984659-1Transformer,power

Raytheon Company Dba Raytheon · NSN 5950-00-004-6167 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-004-6167 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-004-6167. Primary manufacturer part number: 984659-1.
Features
  • Transformer,power — FSC 5950
  • Input-Output Phase Relationship: THREE PHASE TO THREE PHASE SINGLE COMPONENT
  • Reliability Indicator: NOT ESTABLISHED
  • Winding Operating Current: 47.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT FOURTH SECONDARY
  • Inclosure Type: FULLY INCLOSED
  • Frequency Rating: 400.0 HERTZ NOMINAL SINGLE COMPONENT
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
  • Winding Operating Current: 2.36 AMPERES AC MAXIMUM SINGLE COMPONENT THIRD SECONDARY
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-004-6167, 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 Raytheon Company Dba Raytheon. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-004-6167
Primary Part Number984659-1
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon
StatusACTIVE
Input-Output Phase RelationshipTHREE PHASE TO THREE PHASE SINGLE COMPONENT
Reliability IndicatorNOT ESTABLISHED
Winding Operating Current47.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT FOURTH SECONDARY
Inclosure TypeFULLY INCLOSED
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Winding Operating Current2.36 AMPERES AC MAXIMUM SINGLE COMPONENT THIRD SECONDARY
Body Length4.500 INCHES MAXIMUM IN
Winding Shielding MethodINTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT
Body Width2.600 INCHES MAXIMUM IN
Terminal Type and Quantity19 TAB, SOLDER LUG
Mounting MethodTHREADED HOLE(S) SINGLE GROUP
Center to Center Distance Between Mounting Facilities Parallel to Length3.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Operating Current11.3 AMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
Mounting Facility Quantity4 SINGLE GROUP
Body Height3.780 INCHES NOMINAL IN
Nominal Thread Size0.164 INCHES SINGLE GROUP IN
Winding Operating Voltage7.50 AC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY
Winding Operating Voltage5.30 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
Winding Operating Voltage46.50 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
Winding Operating Current11.3 AMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
Transformer Winding Connection TypeDELTA-DELTA
Center to Center Distance Between Mounting Facilities Parallel to Width2.270 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Operating Voltage199.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Winding Operating Voltage39.00 AC VOLTS NOMINAL SINGLE COMPONENT FOURTH SECONDARY
Winding Function and Quantity1 PRIMARY AND 5 SECONDARY SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3110-00-156-4719 INTERCHANGEABLE
Bearing,ball,annular
2995-00-909-993518162 INTERCHANGEABLE
Filter Assy,valve
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
5962-01-123-5448932821-37 INTERCHANGEABLE
Microcircuit,memory
Raytheon Company Dba Raytheon
5905-01-396-75660181620006 INTERCHANGEABLE
Resistor,fixed,film
Riimic, Llc Dba Sunair Electronics
Cross-Reference Index
Part NumberManufacturer
311-13666-01 Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems (USA)
18162 Robert M. Hadley Company, Inc. (USA)
860511 Raytheon Company Dba Raytheon (USA)
984659-1 PRIMARY Raytheon Company Dba Raytheon (USA)
Related Parts
3110-00-156-4719INTERCHANGEABLE
BEARING,BALL,ANNULAR
2995-00-909-9935INTERCHANGEABLE
FILTER ASSY,VALVE
18162
5962-01-123-5448INTERCHANGEABLE
MICROCIRCUIT,MEMORY
932821-37
5905-01-396-7566INTERCHANGEABLE
RESISTOR,FIXED,FILM
0181620006

Frequently Asked Questions

What is NSN 5950-00-004-6167?

NSN 5950-00-004-6167 is a Transformer,power, manufactured by Raytheon Company Dba Raytheon, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-004-6167?

NSN 5950-00-004-6167 has 4 cross-referenced part numbers: 311-13666-01 (Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems), 18162 (Robert M. Hadley Company, Inc.), 860511 (Raytheon Company Dba Raytheon), 984659-1 (Raytheon Company Dba Raytheon).

What NSN replaces 5950-00-004-6167?

There are 4 known substitutes for 5950-00-004-6167: 3110-00-156-4719, 2995-00-909-9935, 5962-01-123-5448 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 984659-1?

Key specifications for 984659-1: Input-Output Phase Relationship: THREE PHASE TO THREE PHASE SINGLE COMPONENT; Reliability Indicator: NOT ESTABLISHED; Winding Operating Current: 47.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT FOURTH SECONDARY; Inclosure Type: FULLY INCLOSED. 27 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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