PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

305008-1Transformer,power

Raytheon Company · NSN 5950-00-990-4413 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-990-4413 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-990-4413. Primary manufacturer part number: 305008-1.
Features
  • Transformer,power — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Input-Output Phase Relationship: THREE PHASE TO THREE PHASE SINGLE COMPONENT
  • Frequency Rating: 400.0 HERTZ NOMINAL SINGLE COMPONENT
  • Inclosure Type: HERMETICALLY SEALED
  • Winding Operating Current: 15.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
  • Winding Operating Voltage: 1.49 AC KILOVOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
  • Mounting Hole Diameter: 0.147 INCHES NOMINAL SINGLE 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 5950-00-990-4413, 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. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-990-4413
Primary Part Number305008-1
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerRaytheon Company
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Input-Output Phase RelationshipTHREE PHASE TO THREE PHASE SINGLE COMPONENT
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Inclosure TypeHERMETICALLY SEALED
Winding Operating Current15.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Winding Operating Voltage1.49 AC KILOVOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Mounting Hole Diameter0.147 INCHES NOMINAL SINGLE GROUP IN
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Body Height2.437 INCHES NOMINAL IN
Winding Shielding MethodINTERNAL SHIELD GROUNDED TO CORE AND BROUGHT OUT TO TERMINAL SINGLE COMPONENT
Mounting Facility Quantity2 SINGLE GROUP
Body Width1.500 INCHES NOMINAL IN
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Body Length2.750 INCHES NOMINAL IN
Mounting MethodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Distance Between Mounting Facility Centers0.937 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Terminal Type and Quantity9 TAB, SOLDER LUG
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
2925-01-057-699310-397050-5 INTERCHANGEABLE
Ignition Exciter
Unison Industries Llc
Cross-Reference Index
Part NumberManufacturer
305008-1 Raytheon Company (USA)
BC4419 Pegasus Inc (USA)
BC4419 Ballastran Corp (USA)
Related Parts
2925-01-057-6993INTERCHANGEABLE
IGNITION EXCITER
10-397050-5

Frequently Asked Questions

What is NSN 5950-00-990-4413?

NSN 5950-00-990-4413 is a Transformer,power, manufactured by Raytheon Company, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-990-4413?

NSN 5950-00-990-4413 has 3 cross-referenced part numbers: 305008-1 (Raytheon Company), BC4419 (Pegasus Inc), BC4419 (Ballastran Corp).

What NSN replaces 5950-00-990-4413?

There is 1 known substitute for 5950-00-990-4413: 2925-01-057-6993. Verify interchangeability with system specifications before substitution.

What are the specifications of 305008-1?

Key specifications for 305008-1: Reliability Indicator: NOT ESTABLISHED; Input-Output Phase Relationship: THREE PHASE TO THREE PHASE SINGLE COMPONENT; Frequency Rating: 400.0 HERTZ NOMINAL SINGLE COMPONENT; Inclosure Type: HERMETICALLY SEALED. 17 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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