PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

N285147-1Transformer,power

Raytheon Company Dba Raytheon Co · NSN 5950-00-646-2163 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-646-2163 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-646-2163. Primary manufacturer part number: N285147-1.
Features
  • Transformer,power — FSC 5950
  • Mounting Facility Quantity: 4 SINGLE GROUP
  • Frequency Rating: 50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM SINGLE COMPONENT
  • Body Width: 4.250 INCHES NOMINAL IN
  • Terminal Type and Quantity: 5 WIRE LEAD
  • Winding Shielding Method: INTERNAL SHIELD GROUNDED TO INCLOSURE SINGLE COMPONENT
  • Inclosure Type: OPEN
  • Winding Operating Voltage: 18.00 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 5950-00-646-2163, 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 Co. 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-646-2163
Primary Part NumberN285147-1
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon Co
StatusACTIVE
Mounting Facility Quantity4 SINGLE GROUP
Frequency Rating50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM SINGLE COMPONENT
Body Width4.250 INCHES NOMINAL IN
Terminal Type and Quantity5 WIRE LEAD
Winding Shielding MethodINTERNAL SHIELD GROUNDED TO INCLOSURE SINGLE COMPONENT
Inclosure TypeOPEN
Winding Operating Voltage18.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Body Height4.190 INCHES MAXIMUM IN
Winding Operating Voltage180.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Center to Center Distance Between Mounting Facilities Parallel to Length4.938 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Winding Operating Current10.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Reliability IndicatorNOT ESTABLISHED
Body Length5.750 INCHES NOMINAL IN
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Center to Center Distance Between Mounting Facilities Parallel to Width3.438 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5331-00-133-94685769 INTERCHANGEABLE
O-Ring
Circor Aerospace, Inc. Dba Circor Aerospace Inc
5306-00-474-3532 INTERCHANGEABLE
Bolt-Hand Starter L
2920-00-830-6535SAW-8306535 INTERCHANGEABLE
Stator,engine Generator
Southern Automotive Wholesalers, Inc
1650-01-144-4082DS-922424 INTERCHANGEABLE
Cover,motor
Eaton Aerospace, Llc Dba Jackson South
5955-01-515-7206247368 INTERCHANGEABLE
Oscillator,crystal Controlled
Thales Usa, Inc. Div Air Mobility Solutions ("ams")
4730-01-649-962636819 INTERCHANGEABLE
Bolt,fluid Passage
Westerbeke Corporation
Cross-Reference Index
Part NumberManufacturer
36819 Freed Transformer Co (USA)
N285147-1 PRIMARY Raytheon Company Dba Raytheon Co (USA)
5769 Precision Electronics, Inc (USA)
Related Parts
5331-00-133-9468INTERCHANGEABLE
O-RING
5769
5306-00-474-3532INTERCHANGEABLE
BOLT-HAND STARTER L
2920-00-830-6535INTERCHANGEABLE
STATOR,ENGINE GENERATOR
SAW-8306535
1650-01-144-4082INTERCHANGEABLE
COVER,MOTOR
DS-922424
5955-01-515-7206INTERCHANGEABLE
OSCILLATOR,CRYSTAL CONTROLLED
247368
4730-01-649-9626INTERCHANGEABLE
BOLT,FLUID PASSAGE
36819

Frequently Asked Questions

What is NSN 5950-00-646-2163?

NSN 5950-00-646-2163 is a Transformer,power, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-646-2163?

NSN 5950-00-646-2163 has 3 cross-referenced part numbers: 36819 (Freed Transformer Co), N285147-1 (Raytheon Company Dba Raytheon Co), 5769 (Precision Electronics, Inc).

What NSN replaces 5950-00-646-2163?

There are 6 known substitutes for 5950-00-646-2163: 5331-00-133-9468, 5306-00-474-3532, 2920-00-830-6535 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of N285147-1?

Key specifications for N285147-1: Mounting Facility Quantity: 4 SINGLE GROUP; Frequency Rating: 50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM SINGLE COMPONENT; Body Width: 4.250 INCHES NOMINAL IN; Terminal Type and Quantity: 5 WIRE LEAD. 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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