PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

984658-1Transformer,power

Raytheon Company Dba Raytheon · NSN 5950-00-004-2078 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-004-2078 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-004-2078. Primary manufacturer part number: 984658-1.
Features
  • Transformer,power — FSC 5950
  • Mounting Hole Diameter: 0.112 INCHES NOMINAL SINGLE GROUP IN
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
  • Inclosure Type: FULLY INCLOSED
  • Body Length: 0.930 INCHES NOMINAL IN
  • Winding Operating Voltage: 98.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
  • Mounting Facility Quantity: 1 SINGLE GROUP
  • Terminal Type and Quantity: 5 WIRE LEAD
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-004-2078, 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 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-004-2078
Primary Part Number984658-1
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon
StatusACTIVE
Mounting Hole Diameter0.112 INCHES NOMINAL SINGLE GROUP IN
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Inclosure TypeFULLY INCLOSED
Body Length0.930 INCHES NOMINAL IN
Winding Operating Voltage98.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Mounting Facility Quantity1 SINGLE GROUP
Terminal Type and Quantity5 WIRE LEAD
Winding Operating Voltage67.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Body Outside Diameter2.000 INCHES NOMINAL IN
Winding Operating Current9.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Reliability IndicatorNOT ESTABLISHED
Mounting MethodUNTHREADED HOLE(S) SINGLE GROUP
Frequency Rating25.0 KILOHERTZ NOMINAL SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5360-00-619-08261028738 INTERCHANGEABLE
Spring,helical,compression
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5962-01-175-441241384 INTERCHANGEABLE
Microcircuit,digital
Raytheon Company Div Rmd Strategic
3120-01-487-369541384 INTERCHANGEABLE
Bearing,sleeve
Moog Inc. Dba Ampac-Isp Corp
Cross-Reference Index
Part NumberManufacturer
41384 Freed Transformer Co (USA)
860590 Raytheon Company Dba Raytheon (USA)
984658-1 PRIMARY Raytheon Company Dba Raytheon (USA)
Related Parts
5360-00-619-0826INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
1028738
5962-01-175-4412INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
41384
3120-01-487-3695INTERCHANGEABLE
BEARING,SLEEVE
41384

Frequently Asked Questions

What is NSN 5950-00-004-2078?

NSN 5950-00-004-2078 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 5950-00-004-2078?

NSN 5950-00-004-2078 has 3 cross-referenced part numbers: 41384 (Freed Transformer Co), 860590 (Raytheon Company Dba Raytheon), 984658-1 (Raytheon Company Dba Raytheon).

What NSN replaces 5950-00-004-2078?

There are 3 known substitutes for 5950-00-004-2078: 5360-00-619-0826, 5962-01-175-4412, 3120-01-487-3695. Verify interchangeability with system specifications before substitution.

What are the specifications of 984658-1?

Key specifications for 984658-1: Mounting Hole Diameter: 0.112 INCHES NOMINAL SINGLE GROUP IN; Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT; Inclosure Type: FULLY INCLOSED; Body Length: 0.930 INCHES NOMINAL IN. 14 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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