PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

D156575Transformer,power

Raytheon Company Dba Raytheon Co · NSN 5950-00-645-3114 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-645-3114 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-645-3114. Primary manufacturer part number: D156575.
Features
  • Transformer,power — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Winding Operating Voltage: 105.00 AC VOLTS NOMINAL AND 115.00 AC VOLTS NOMINAL AND 125.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL PRIMARY
  • Winding Operating Voltage: 6.50 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
  • Winding Operating Current: 3.5 AMPERES AC MAXIMUM SINGLE COMPONENT THIRD SECONDARY
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 2.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Mounting Method: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
  • Body Length: 4.500 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 5950-00-645-3114, 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 10 commercial cross-references from 6 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
NSN5950-00-645-3114
Primary Part NumberD156575
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon Co
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Winding Operating Voltage105.00 AC VOLTS NOMINAL AND 115.00 AC VOLTS NOMINAL AND 125.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL PRIMARY
Winding Operating Voltage6.50 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
Winding Operating Current3.5 AMPERES AC MAXIMUM SINGLE COMPONENT THIRD SECONDARY
Center to Center Distance Between Mounting Facilities Parallel to Width2.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Mounting MethodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Body Length4.500 INCHES NOMINAL IN
Mounting Facility Quantity4 SINGLE GROUP
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Winding Operating Current3.5 AMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
Winding Function and Quantity2 PRIMARY AND 3 SECONDARY SINGLE COMPONENT
Terminal Type and Quantity16 TAB, SOLDER LUG
Body Width3.500 INCHES NOMINAL IN
Frequency Rating60.0 HERTZ NOMINAL SINGLE COMPONENT
Center to Center Distance Between Mounting Facilities Parallel to Length5.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Operating Current70.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
Body Height4.562 INCHES NOMINAL IN
Winding Operating Voltage5.00 AC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY
Inclosure TypeHERMETICALLY SEALED
Winding Operating Voltage720.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5360-00-007-3057760-23 INTERCHANGEABLE
Spring,helical,compression
Ontic Engineering & Manufacturing, Inc Dba Ontic Us
5360-00-248-4764 INTERCHANGEABLE
Spring,helical,compression
3110-00-340-5415MH22161GF INTERCHANGEABLE
Bearing,roller,needle
Jtekt Bearings North America Llc Div Kbna - Ord 1
5962-00-491-1281301895 INTERCHANGEABLE
Microcircuit,digital
Northrop Grumman Corp Electronic Systems Defensive System Div
5935-00-752-2998410016-1 INTERCHANGEABLE
Socket,plug-in Electronic Compon
Raytheon Company Dba Raytheon
6110-01-599-160422037 INTERCHANGEABLE
Nrp,plc Panel
Reid Supply Company
Cross-Reference Index
Part NumberManufacturer
760-23 Raytheon Company Div Corp (USA)
D156575 PRIMARY Raytheon Company Dba Raytheon Co (USA)
D156575 Raytheon Company (USA)
760-23 PRIMARY Raytheon Company Dba Raytheon Co (USA)
D156575 PRIMARY Raytheon Company Dba Raytheon Co (USA)
D156575 PRIMARY Naval Ship Systems Command (USA)
D156575 American Telephone and Telegraph Co (USA)
D156575 At and T Corp (USA)
D156575 Raytheon Company Div Corp (USA)
301895 PRIMARY Naval Ship Systems Command (USA)
Related Parts
5360-00-007-3057INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
760-23
5360-00-248-4764INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
3110-00-340-5415INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
MH22161GF
5962-00-491-1281INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
301895
5935-00-752-2998INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
410016-1
6110-01-599-1604INTERCHANGEABLE
NRP,PLC PANEL
22037

Frequently Asked Questions

What is NSN 5950-00-645-3114?

NSN 5950-00-645-3114 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 5950-00-645-3114?

NSN 5950-00-645-3114 has 10 cross-referenced part numbers: 760-23 (Raytheon Company Div Corp), D156575 (Raytheon Company Dba Raytheon Co), D156575 (Raytheon Company), 760-23 (Raytheon Company Dba Raytheon Co), D156575 (Raytheon Company Dba Raytheon Co) and 5 more.

What NSN replaces 5950-00-645-3114?

There are 6 known substitutes for 5950-00-645-3114: 5360-00-007-3057, 5360-00-248-4764, 3110-00-340-5415 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of D156575?

Key specifications for D156575: Reliability Indicator: NOT ESTABLISHED; Winding Operating Voltage: 105.00 AC VOLTS NOMINAL AND 115.00 AC VOLTS NOMINAL AND 125.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL PRIMARY; Winding Operating Voltage: 6.50 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY; Winding Operating Current: 3.5 AMPERES AC MAXIMUM SINGLE COMPONENT THIRD SECONDARY. 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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