PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

164122Transformer,power

Raytheon Company Div Corp · NSN 5950-00-231-1164 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-231-1164 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-231-1164. Primary manufacturer part number: 164122.
Features
  • Transformer,power — FSC 5950
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
  • Winding Operating Voltage: 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
  • Mounting Facility Quantity: 4 SINGLE GROUP
  • Inclosure Type: FULLY INCLOSED
  • Reliability Indicator: NOT ESTABLISHED
  • Frequency Rating: 400.0 HERTZ NOMINAL SINGLE COMPONENT
  • Nominal Thread Size: 0.250 INCHES 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 5950-00-231-1164, 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 Div Corp. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-231-1164
Primary Part Number164122
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerRaytheon Company Div Corp
StatusACTIVE
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Mounting Facility Quantity4 SINGLE GROUP
Inclosure TypeFULLY INCLOSED
Reliability IndicatorNOT ESTABLISHED
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Nominal Thread Size0.250 INCHES SINGLE GROUP IN
Thread Quantity Per Inch20 SINGLE GROUP
Body Width3.938 INCHES MINIMUM AND 4.062 INCHES MAXIMUM IN
Mounting MethodTHREADED HOLE(S) SINGLE GROUP
Body Length7.750 INCHES MINIMUM AND 8.000 INCHES MAXIMUM IN
Terminal Type and Quantity6 THREADED HOLE
Winding Operating Voltage8150.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Center to Center Distance Between Mounting Facilities Parallel to Width3.984 INCHES MINIMUM AND 4.016 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Center to Center Distance Between Mounting Facilities Parallel to Length5.234 INCHES MINIMUM AND 5.266 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Input-Output Phase RelationshipTHREE PHASE TO THREE PHASE SINGLE COMPONENT
Body Height6.500 INCHES MINIMUM AND 6.750 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
6210-00-168-070180419 INTERCHANGEABLE
Insert,legend,light Indicator
Ant Company of VA, the
4730-01-123-3279804-19-1 INTERCHANGEABLE
Packing Nut
King Nutronics Corporation Dba King Nutronics
3110-01-155-8516804-1-9 INTERCHANGEABLE
Ball,bearing
King Nutronics Corporation Dba King Nutronics
4820-01-180-2999804-19-7 INTERCHANGEABLE
Adapter,valve
King Nutronics Corporation Dba King Nutronics
4730-01-187-1922804-19-11 INTERCHANGEABLE
Nut,union
King Nutronics Corporation Dba King Nutronics
4820-01-187-6939804-19-5 INTERCHANGEABLE
Seat,valve
King Nutronics Corporation Dba King Nutronics
4730-01-187-7086804-19-9 INTERCHANGEABLE
Nipple
King Nutronics Corporation Dba King Nutronics
4820-01-187-7144804-19-3 INTERCHANGEABLE
Stem,fluid Valve
King Nutronics Corporation Dba King Nutronics
5120-01-601-5179 INTERCHANGEABLE
Screwdriver Attachment,socket Wr
Cross-Reference Index
Part NumberManufacturer
2994341 Naval Sea Systems Command (USA)
2534903EX Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
80419 Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA)
164122 PRIMARY Raytheon Company Div Corp (USA)
80419 Lockheed Corp Lockheed Electronics Co Inc (USA)
BTC-14343 Berkshire Transformer (USA)
Related Parts
6210-00-168-0701INTERCHANGEABLE
INSERT,LEGEND,LIGHT INDICATOR
80419
4730-01-123-3279INTERCHANGEABLE
PACKING NUT
804-19-1
3110-01-155-8516INTERCHANGEABLE
BALL,BEARING
804-1-9
4820-01-180-2999INTERCHANGEABLE
ADAPTER,VALVE
804-19-7
4730-01-187-1922INTERCHANGEABLE
NUT,UNION
804-19-11
4820-01-187-6939INTERCHANGEABLE
SEAT,VALVE
804-19-5
4730-01-187-7086INTERCHANGEABLE
NIPPLE
804-19-9
4820-01-187-7144INTERCHANGEABLE
STEM,FLUID VALVE
804-19-3
5120-01-601-5179INTERCHANGEABLE
SCREWDRIVER ATTACHMENT,SOCKET WR

Frequently Asked Questions

What is NSN 5950-00-231-1164?

NSN 5950-00-231-1164 is a Transformer,power, manufactured by Raytheon Company Div Corp, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-231-1164?

NSN 5950-00-231-1164 has 6 cross-referenced part numbers: 2994341 (Naval Sea Systems Command), 2534903EX (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 80419 (Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems), 164122 (Raytheon Company Div Corp), 80419 (Lockheed Corp Lockheed Electronics Co Inc) and 1 more.

What NSN replaces 5950-00-231-1164?

There are 9 known substitutes for 5950-00-231-1164: 6210-00-168-0701, 4730-01-123-3279, 3110-01-155-8516 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 164122?

Key specifications for 164122: Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT; Winding Operating Voltage: 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY; Mounting Facility Quantity: 4 SINGLE GROUP; Inclosure Type: FULLY INCLOSED. 18 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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