PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

23555Transformer,power

L3harris Technologies, Inc Div Space & Airborne Systems · NSN 5950-00-647-6720 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-647-6720 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-647-6720. Primary manufacturer part number: 23555.
Features
  • Transformer,power — FSC 5950
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
  • Body Height: 4.188 INCHES NOMINAL IN
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
  • Nominal Thread Size: 0.190 INCHES SINGLE GROUP IN
  • Terminal Type and Quantity: 5 STANDOFF INSULATOR
  • Winding Operating Current: 200.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
  • Frequency Rating: 50.0 HERTZ NOMINAL OR 60.0 HERTZ NOMINAL SINGLE COMPONENT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-647-6720, 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 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-647-6720
Primary Part Number23555
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerL3harris Technologies, Inc Div Space & Airborne Systems
StatusACTIVE
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Body Height4.188 INCHES NOMINAL IN
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Nominal Thread Size0.190 INCHES SINGLE GROUP IN
Terminal Type and Quantity5 STANDOFF INSULATOR
Winding Operating Current200.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Frequency Rating50.0 HERTZ NOMINAL OR 60.0 HERTZ NOMINAL SINGLE COMPONENT
Thread Quantity Per Inch32 SINGLE GROUP
Winding Operating Voltage117.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Winding Shielding MethodINTERNAL SHIELD GROUNDED TO INCLOSURE SINGLE COMPONENT
Thread Series DesignatorUNF SINGLE GROUP
Center to Center Distance Between Mounting Facilities Parallel to Width2.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Inclosure TypeHERMETICALLY SEALED
Center to Center Distance Between Mounting Facilities Parallel to Length2.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Mounting Facility Quantity4 SINGLE GROUP
Winding Operating Voltage920.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
9540-00-027-9209 INTERCHANGEABLE
Angle,structural
3415-00-222-093123-555 INTERCHANGEABLE
Grinding Machine,carbide Tool Bi
Delta Intl Machinery Corp
3110-00-235-749243542 INTERCHANGEABLE
Plate,retaining,bearing
Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems
5820-00-665-3328FRA28553-12A INTERCHANGEABLE
Control,transmitter,radio
L3harris Technologies, Inc.
4820-01-106-4789 INTERCHANGEABLE
Valve,check
5977-01-188-4590435-42 INTERCHANGEABLE
Electrode
Aqua-Chem, Inc. Dba Aqua-Chem Inc
5945-01-229-9369422879-1 INTERCHANGEABLE
Plate,mounting
Naval Air Warfare Center Aircraft Division Joint Base Jbmdl
5330-01-366-510023555 INTERCHANGEABLE
Seal,plain
Tld Ace Corp Div Tld Ace
7930-01-549-819023555 INTERCHANGEABLE
Remover,floor Polish
National Industries for the Blind
6515-01-595-7156826605SP INTERCHANGEABLE
Control Unit,interface
Integra Lifesciences Corporation
Cross-Reference Index
Part NumberManufacturer
43542 Chandler Products, Llc (USA)
23555 PRIMARY L3harris Technologies, Inc Div Space & Airborne Systems (USA)
43542 Freed Transformer Co (USA)
Related Parts
9540-00-027-9209INTERCHANGEABLE
ANGLE,STRUCTURAL
3415-00-222-0931INTERCHANGEABLE
GRINDING MACHINE,CARBIDE TOOL BI
23-555
3110-00-235-7492INTERCHANGEABLE
PLATE,RETAINING,BEARING
43542
5820-00-665-3328INTERCHANGEABLE
CONTROL,TRANSMITTER,RADIO
FRA28553-12A
4820-01-106-4789INTERCHANGEABLE
VALVE,CHECK
5977-01-188-4590INTERCHANGEABLE
ELECTRODE
435-42
5945-01-229-9369INTERCHANGEABLE
PLATE,MOUNTING
422879-1
5330-01-366-5100INTERCHANGEABLE
SEAL,PLAIN
23555
7930-01-549-8190INTERCHANGEABLE
REMOVER,FLOOR POLISH
23555
6515-01-595-7156INTERCHANGEABLE
CONTROL UNIT,INTERFACE
826605SP

Frequently Asked Questions

What is NSN 5950-00-647-6720?

NSN 5950-00-647-6720 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 5950-00-647-6720?

NSN 5950-00-647-6720 has 3 cross-referenced part numbers: 43542 (Chandler Products, Llc), 23555 (L3harris Technologies, Inc Div Space & Airborne Systems), 43542 (Freed Transformer Co).

What NSN replaces 5950-00-647-6720?

There are 10 known substitutes for 5950-00-647-6720: 9540-00-027-9209, 3415-00-222-0931, 3110-00-235-7492 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 23555?

Key specifications for 23555: Overall Length: 3.375 INCHES NOMINAL IN; Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT; Overall Height: 5.063 INCHES NOMINAL IN; Body Height: 4.188 INCHES NOMINAL IN. 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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