PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

222307Transformer,power

Fluke Corp · NSN 5950-00-477-2966 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-477-2966 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-477-2966. Primary manufacturer part number: 222307.
Features
  • Transformer,power — FSC 5950
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 3.313 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 2.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Reliability Indicator: NOT ESTABLISHED
  • Terminal Type and Quantity: 8 TURRET
  • Winding Operating Voltage: 1.05 AC KILOVOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
  • Mounting Method: THREADED STUD(S) SINGLE GROUP
  • Inclosure Type: OPEN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-477-2966, 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 Fluke Corp. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-477-2966
Primary Part Number222307
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerFluke Corp
StatusACTIVE
Center to Center Distance Between Mounting Facilities Parallel to Length3.313 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Center to Center Distance Between Mounting Facilities Parallel to Width2.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Reliability IndicatorNOT ESTABLISHED
Terminal Type and Quantity8 TURRET
Winding Operating Voltage1.05 AC KILOVOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Inclosure TypeOPEN
Body Width3.625 INCHES NOMINAL IN
Winding Operating Current140.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Body Height4.438 INCHES NOMINAL IN
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Thread Quantity Per Inch32 SINGLE GROUP
Nominal Thread Size0.138 INCHES SINGLE GROUP IN
Frequency Rating50.0 HERTZ MINIMUM AND 500.0 HERTZ MAXIMUM SINGLE COMPONENT
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Winding Operating Voltage85.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Mounting Facility Quantity4 SINGLE GROUP
Body Length4.250 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5945-00-665-9453SKHX657 INTERCHANGEABLE
Relay,electromagnetic
Allied Controls, Inc.
5342-01-240-2503222307 INTERCHANGEABLE
Caster
Wright Line Llc
Cross-Reference Index
Part NumberManufacturer
335A6510 Fluke Corp (USA)
222307 PRIMARY Fluke Corp (USA)
Related Parts
5945-00-665-9453INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
SKHX657
5342-01-240-2503INTERCHANGEABLE
CASTER
222307

Frequently Asked Questions

What is NSN 5950-00-477-2966?

NSN 5950-00-477-2966 is a Transformer,power, manufactured by Fluke Corp, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-477-2966?

NSN 5950-00-477-2966 has 2 cross-referenced part numbers: 335A6510 (Fluke Corp), 222307 (Fluke Corp).

What NSN replaces 5950-00-477-2966?

There are 2 known substitutes for 5950-00-477-2966: 5945-00-665-9453, 5342-01-240-2503. Verify interchangeability with system specifications before substitution.

What are the specifications of 222307?

Key specifications for 222307: Center to Center Distance Between Mounting Facilities Parallel to Length: 3.313 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Center to Center Distance Between Mounting Facilities Parallel to Width: 2.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Reliability Indicator: NOT ESTABLISHED; Terminal Type and Quantity: 8 TURRET. 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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