PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

N285169-1Transformer,power

Raytheon Company Dba Raytheon Co · NSN 5950-00-646-0076 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-646-0076 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-646-0076. Primary manufacturer part number: N285169-1.
Features
  • Transformer,power — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Frequency Rating: 50.0 HERTZ NOMINAL OR 60.0 HERTZ NOMINAL SINGLE COMPONENT
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 3.440 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Thread Quantity Per Inch: 32 SINGLE GROUP
  • Winding Shielding Method: INTERNAL SHIELD GROUNDED TO INCLOSURE SINGLE COMPONENT
  • Body Height: 6.220 INCHES NOMINAL IN
  • Body Length: 5.340 INCHES NOMINAL IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-646-0076, 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 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-646-0076
Primary Part NumberN285169-1
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon Co
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Frequency Rating50.0 HERTZ NOMINAL OR 60.0 HERTZ NOMINAL SINGLE COMPONENT
Center to Center Distance Between Mounting Facilities Parallel to Length3.440 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Thread Quantity Per Inch32 SINGLE GROUP
Winding Shielding MethodINTERNAL SHIELD GROUNDED TO INCLOSURE SINGLE COMPONENT
Body Height6.220 INCHES NOMINAL IN
Body Length5.340 INCHES NOMINAL IN
Center to Center Distance Between Mounting Facilities Parallel to Width3.440 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Winding Operating Current1.25 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Body Width4.840 INCHES NOMINAL IN
Nominal Thread Size0.138 INCHES SINGLE GROUP IN
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Terminal Type and Quantity5 STANDOFF, THREADED STUD
Inclosure TypeHERMETICALLY SEALED
Winding Operating Voltage120.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Mounting Facility Quantity4 SINGLE GROUP
Winding Operating Voltage180.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5340-00-004-71184629248 PC 103 INTERCHANGEABLE
Latch Set,mortise
Naval Sea Systems Command
3110-00-100-314814136A INTERCHANGEABLE
Cone and Rollers,tapered Roller
Rbc Bearings Incorporated Div West Trenton Division
5310-00-111-0362 INTERCHANGEABLE
Washer,lock
5310-00-167-1344AN315-4R INTERCHANGEABLE
Nut,plain,hexagon
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
3110-00-198-2870BH-2216-OH INTERCHANGEABLE
Bearing,roller,needle
Timken Aerospace, Inc Dba Torrington Product
5940-00-258-20051159 INTERCHANGEABLE
Post,binding,electrical
Avo Intl
6130-00-264-5833PM-D2 INTERCHANGEABLE
Rectifier,metallic
Marine Electric Systems Inc
5305-00-286-1780 INTERCHANGEABLE
Screw,machine
5330-00-291-378228238 INTERCHANGEABLE
Gasket
Dana Automotive Systems Group, Llc Dba Dana Sealing Products
5905-00-295-40931159 INTERCHANGEABLE
Resistor,adjustable
Ohmite Holding, L.l.c. Dba Ohmite Manufacturing
Cross-Reference Index
Part NumberManufacturer
1159 Precision Electronics, Inc (USA)
28338 Freed Transformer Co (USA)
28238 Freed Transformer Co (USA)
N285169-1 Precision Electronics, Inc (USA)
N285169-1 PRIMARY Raytheon Company Dba Raytheon Co (USA)
Related Parts
5340-00-004-7118INTERCHANGEABLE
LATCH SET,MORTISE
4629248 PC 103
3110-00-100-3148INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
14136A
5310-00-111-0362INTERCHANGEABLE
WASHER,LOCK
5310-00-167-1344INTERCHANGEABLE
NUT,PLAIN,HEXAGON
AN315-4R
3110-00-198-2870INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
BH-2216-OH
5940-00-258-2005INTERCHANGEABLE
POST,BINDING,ELECTRICAL
1159
6130-00-264-5833INTERCHANGEABLE
RECTIFIER,METALLIC
PM-D2
5305-00-286-1780INTERCHANGEABLE
SCREW,MACHINE
5330-00-291-3782INTERCHANGEABLE
GASKET
28238
5905-00-295-4093INTERCHANGEABLE
RESISTOR,ADJUSTABLE
1159
5305-00-370-1168INTERCHANGEABLE
SCREW,MACHINE
151686
4820-00-389-7915INTERCHANGEABLE
RETAINER,VALVE,SELECTOR
28238

Frequently Asked Questions

What is NSN 5950-00-646-0076?

NSN 5950-00-646-0076 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 5950-00-646-0076?

NSN 5950-00-646-0076 has 5 cross-referenced part numbers: 1159 (Precision Electronics, Inc), 28338 (Freed Transformer Co), 28238 (Freed Transformer Co), N285169-1 (Precision Electronics, Inc), N285169-1 (Raytheon Company Dba Raytheon Co).

What NSN replaces 5950-00-646-0076?

There are 12 known substitutes for 5950-00-646-0076: 5340-00-004-7118, 3110-00-100-3148, 5310-00-111-0362 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of N285169-1?

Key specifications for N285169-1: Reliability Indicator: NOT ESTABLISHED; Frequency Rating: 50.0 HERTZ NOMINAL OR 60.0 HERTZ NOMINAL SINGLE COMPONENT; Center to Center Distance Between Mounting Facilities Parallel to Length: 3.440 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Thread Quantity Per Inch: 32 SINGLE GROUP. 20 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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