PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

23548REVBTransformer,power

L3harris Technologies, Inc Div Space & Airborne Systems · NSN 5950-00-647-8183 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-647-8183 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-647-8183. Primary manufacturer part number: 23548REVB.
Features
  • Transformer,power — FSC 5950
  • Thread Quantity Per Inch: 32 SINGLE GROUP
  • Reliability Indicator: NOT ESTABLISHED
  • Winding Operating Current: 100.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
  • Winding Operating Voltage: 780.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
  • Terminal Type and Quantity: 5 STANDOFF INSULATOR
  • Mounting Facility Quantity: 4 SINGLE GROUP
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-647-8183, 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 L3harris Technologies, Inc Div Space & Airborne Systems. Government technical data includes 16 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-647-8183
Primary Part Number23548REVB
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerL3harris Technologies, Inc Div Space & Airborne Systems
StatusACTIVE
Thread Quantity Per Inch32 SINGLE GROUP
Reliability IndicatorNOT ESTABLISHED
Winding Operating Current100.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Winding Operating Voltage780.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Terminal Type and Quantity5 STANDOFF INSULATOR
Mounting Facility Quantity4 SINGLE GROUP
Center to Center Distance Between Mounting Facilities Parallel to Length2.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Center to Center Distance Between Mounting Facilities Parallel to Width2.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Thread Series DesignatorUNF SINGLE GROUP
Inclosure TypeHERMETICALLY SEALED
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Winding Operating Voltage117.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Frequency Rating50.0 HERTZ NOMINAL OR 60.0 HERTZ NOMINAL SINGLE COMPONENT
Nominal Thread Size0.190 INCHES SINGLE GROUP IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5950-00-463-9662134293-0001 INTERCHANGEABLE
Transformer,power
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5340-01-372-843043359 INTERCHANGEABLE
Plate,mounting
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
4820-01-583-633843359 INTERCHANGEABLE
Valve,float Assmbly
Setra Systems, Inc. Dba Gems Sensors
Cross-Reference Index
Part NumberManufacturer
43359 Freed Transformer Co (USA)
23548REVB PRIMARY L3harris Technologies, Inc Div Space & Airborne Systems (USA)
Related Parts
5950-00-463-9662INTERCHANGEABLE
TRANSFORMER,POWER
134293-0001
5340-01-372-8430INTERCHANGEABLE
PLATE,MOUNTING
43359
4820-01-583-6338INTERCHANGEABLE
VALVE,FLOAT ASSMBLY
43359

Frequently Asked Questions

What is NSN 5950-00-647-8183?

NSN 5950-00-647-8183 is a Transformer,power, manufactured by L3harris Technologies, Inc Div Space & Airborne Systems, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-647-8183?

NSN 5950-00-647-8183 has 2 cross-referenced part numbers: 43359 (Freed Transformer Co), 23548REVB (L3harris Technologies, Inc Div Space & Airborne Systems).

What NSN replaces 5950-00-647-8183?

There are 3 known substitutes for 5950-00-647-8183: 5950-00-463-9662, 5340-01-372-8430, 4820-01-583-6338. Verify interchangeability with system specifications before substitution.

What are the specifications of 23548REVB?

Key specifications for 23548REVB: Thread Quantity Per Inch: 32 SINGLE GROUP; Reliability Indicator: NOT ESTABLISHED; Overall Length: 2.875 INCHES NOMINAL IN; Winding Operating Current: 100.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY. 19 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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