PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

487489-1Transformer,power

Raytheon Company Dba Raytheon · NSN 5950-00-776-3353 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-776-3353 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-776-3353. Primary manufacturer part number: 487489-1.
Features
  • Transformer,power — FSC 5950
  • Winding Operating Voltage: 6.30 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
  • Body Height: 0.531 INCHES NOMINAL IN
  • Body Width: 0.531 INCHES NOMINAL IN
  • Winding Operating Current: 1.58 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
  • Mounting Method: TERMINAL SINGLE GROUP
  • Frequency Rating: 400.0 HERTZ NOMINAL SINGLE COMPONENT
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-776-3353, 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 13 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-776-3353
Primary Part Number487489-1
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon
StatusACTIVE
Winding Operating Voltage6.30 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Body Height0.531 INCHES NOMINAL IN
Body Width0.531 INCHES NOMINAL IN
Winding Operating Current1.58 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Mounting MethodTERMINAL SINGLE GROUP
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Reliability IndicatorNOT ESTABLISHED
Inclosure TypeHERMETICALLY SEALED
Terminal Type and Quantity5 WIRE LEAD
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Winding Operating Voltage6.30 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Body Length0.594 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5905-00-180-8998744-6091-2 INTERCHANGEABLE
Resistor,variable,wire Wound,non
Servo Instrument Corporation
5306-00-208-9101 INTERCHANGEABLE
Bolt,externally Relieved Body
3110-00-379-0758 INTERCHANGEABLE
Bearing,ball,govern
2805-00-478-8227 INTERCHANGEABLE
Seat Assembly,breather
5315-00-598-4657A5709 INTERCHANGEABLE
Pin,straight,headless
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
1620-00-756-91705709 INTERCHANGEABLE
Piston,landing Gear Strut
Goodrich Aerospace Canada Ltd
2640-00-813-7478VS-793-GOVT INTERCHANGEABLE
Valve,pneumatic Tire
Dill Air Controls Products Llc Dba Dill Air Controls Products Llc
4320-01-204-242646472-325 INTERCHANGEABLE
Housing,liquid Pump
The Gorman-Rupp Company Div Gorman-Rupp
9390-01-217-0926 INTERCHANGEABLE
Nonmetallic Angle
5935-01-220-7408 INTERCHANGEABLE
Connector,receptacle,electrical
Cross-Reference Index
Part NumberManufacturer
487489-1 PRIMARY Raytheon Company Dba Raytheon (USA)
5709 Keytronics, Inc. Div Api Technologies Corp- Magnetics (USA)
Related Parts
5905-00-180-8998INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
744-6091-2
5306-00-208-9101INTERCHANGEABLE
BOLT,EXTERNALLY RELIEVED BODY
3110-00-379-0758INTERCHANGEABLE
BEARING,BALL,GOVERN
2805-00-478-8227INTERCHANGEABLE
SEAT ASSEMBLY,BREATHER
5315-00-598-4657INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
A5709
1620-00-756-9170INTERCHANGEABLE
PISTON,LANDING GEAR STRUT
5709
2640-00-813-7478INTERCHANGEABLE
VALVE,PNEUMATIC TIRE
VS-793-GOVT
4320-01-204-2426INTERCHANGEABLE
HOUSING,LIQUID PUMP
46472-325
9390-01-217-0926INTERCHANGEABLE
NONMETALLIC ANGLE
5935-01-220-7408INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
6110-01-388-6818INTERCHANGEABLE
PANEL,POWER DISTRIBUTION
330-J26-400 ITEM 101

Frequently Asked Questions

What is NSN 5950-00-776-3353?

NSN 5950-00-776-3353 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 5950-00-776-3353?

NSN 5950-00-776-3353 has 2 cross-referenced part numbers: 487489-1 (Raytheon Company Dba Raytheon), 5709 (Keytronics, Inc. Div Api Technologies Corp- Magnetics).

What NSN replaces 5950-00-776-3353?

There are 11 known substitutes for 5950-00-776-3353: 5905-00-180-8998, 5306-00-208-9101, 3110-00-379-0758 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 487489-1?

Key specifications for 487489-1: Winding Operating Voltage: 6.30 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY; Body Height: 0.531 INCHES NOMINAL IN; Body Width: 0.531 INCHES NOMINAL IN; Winding Operating Current: 1.58 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY. 13 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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