PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6568Transformer,power

Transformer Technicians Inc · NSN 5950-00-672-5440 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-672-5440 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-672-5440. Primary manufacturer part number: 6568.
Features
  • Transformer,power — FSC 5950
  • Nominal Thread Size: 0.138 INCHES SINGLE GROUP IN
  • Winding Operating Voltage: 17.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
  • Body Length: 1.750 INCHES NOMINAL IN
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 1.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Reliability Indicator: NOT ESTABLISHED
  • Body Height: 2.438 INCHES NOMINAL IN
  • 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 5950-00-672-5440, 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 Transformer Technicians Inc. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN5950-00-672-5440
Primary Part Number6568
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerTransformer Technicians Inc
StatusACTIVE
Nominal Thread Size0.138 INCHES SINGLE GROUP IN
Winding Operating Voltage17.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Body Length1.750 INCHES NOMINAL IN
Center to Center Distance Between Mounting Facilities Parallel to Width1.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Reliability IndicatorNOT ESTABLISHED
Body Height2.438 INCHES NOMINAL IN
Frequency Rating50.0 HERTZ NOMINAL OR 60.0 HERTZ NOMINAL SINGLE COMPONENT
Thread Quantity Per Inch32 SINGLE GROUP
Center to Center Distance Between Mounting Facilities Parallel to Length1.375 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Mounting Facility Quantity4 SINGLE GROUP
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Terminal Type and Quantity6 TURRET
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Winding Operating Voltage110.00 AC VOLTS NOMINAL AND 120.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Inclosure TypePARTIALLY INCLOSED, DOUBLE SHELL
Mounting MethodTHREADED HOLE(S) SINGLE GROUP
Winding Shielding MethodINTERNAL SHIELD GROUNDED TO INCLOSURE SINGLE COMPONENT
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Body Width1.625 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4730-00-050-1357 INTERCHANGEABLE
Nipple,pipe
6220-00-119-41986568 INTERCHANGEABLE
Housing,light
Unity Manufacturing Co
5340-00-140-3788 INTERCHANGEABLE
Rod,straight,headless
5310-00-358-834441S104 INTERCHANGEABLE
Washer,key
Oshkosh Defense Llc
5360-00-695-3897 INTERCHANGEABLE
Spring,helical,compression
4720-01-016-5626656-8 INTERCHANGEABLE
Tubing,nonmetallic
Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
5330-01-145-11736568 INTERCHANGEABLE
Gasket
The Gorman-Rupp Company Div Gorman-Rupp
2530-01-272-55536568 INTERCHANGEABLE
Lining,friction
London Machinery Inc
2910-01-376-69356568 INTERCHANGEABLE
Valve,fuel System
Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems
1005-01-512-273912761P INTERCHANGEABLE
Extractor,cartridge
O F Mossberg & Sons Inc
Cross-Reference Index
Part NumberManufacturer
6568 Transformer Technicians Inc (USA)
Related Parts
4730-00-050-1357INTERCHANGEABLE
NIPPLE,PIPE
6220-00-119-4198INTERCHANGEABLE
HOUSING,LIGHT
6568
5340-00-140-3788INTERCHANGEABLE
ROD,STRAIGHT,HEADLESS
5310-00-358-8344INTERCHANGEABLE
WASHER,KEY
41S104
5360-00-695-3897INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
4720-01-016-5626INTERCHANGEABLE
TUBING,NONMETALLIC
656-8
5330-01-145-1173INTERCHANGEABLE
GASKET
6568
2530-01-272-5553INTERCHANGEABLE
LINING,FRICTION
6568
2910-01-376-6935INTERCHANGEABLE
VALVE,FUEL SYSTEM
6568
1005-01-512-2739INTERCHANGEABLE
EXTRACTOR,CARTRIDGE
12761P
6150-01-548-4827INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
6568
1305-01-624-1573INTERCHANGEABLE
REAR TUBE
6568

Frequently Asked Questions

What is NSN 5950-00-672-5440?

NSN 5950-00-672-5440 is a Transformer,power, manufactured by Transformer Technicians Inc, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-672-5440?

NSN 5950-00-672-5440 has 1 cross-referenced part number: 6568 (Transformer Technicians Inc).

What NSN replaces 5950-00-672-5440?

There are 12 known substitutes for 5950-00-672-5440: 4730-00-050-1357, 6220-00-119-4198, 5340-00-140-3788 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6568?

Key specifications for 6568: Nominal Thread Size: 0.138 INCHES SINGLE GROUP IN; Winding Operating Voltage: 17.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY; Body Length: 1.750 INCHES NOMINAL IN; Center to Center Distance Between Mounting Facilities Parallel to Width: 1.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP 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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