PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50546Transformer,power Autotransforme

Ohmite Holding, L.l.c. Dba Ohmite Manufacturing · NSN 5950-00-966-4560 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-966-4560 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-966-4560. Primary manufacturer part number: 50546.
Features
  • Transformer,power Autotransforme — FSC 5950
  • Inclosure Type: OPEN
  • Mounting Method: THREADED BUSHING SINGLE GROUP
  • Body Length: 2.220 INCHES MAXIMUM IN
  • Thread Quantity Per Inch: 32 SINGLE GROUP
  • Winding Operating Current: 1.75 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY OUTPUT
  • Terminal Type and Quantity: 3 TAB, SOLDER LUG
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power Autotransforme, cataloged under National Stock Number 5950-00-966-4560, 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 Ohmite Holding, L.l.c. Dba Ohmite Manufacturing. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-966-4560
Primary Part Number50546
Item NameTransformer,power Autotransforme
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerOhmite Holding, L.l.c. Dba Ohmite Manufacturing
StatusACTIVE
Inclosure TypeOPEN
Mounting MethodTHREADED BUSHING SINGLE GROUP
Body Length2.220 INCHES MAXIMUM IN
Thread Quantity Per Inch32 SINGLE GROUP
Winding Operating Current1.75 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY OUTPUT
Terminal Type and Quantity3 TAB, SOLDER LUG
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Winding Operating Voltage120.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY INPUT
Nominal Thread Size0.375 INCHES SINGLE GROUP IN
Thread Series DesignatorUNEF SINGLE GROUP
Reliability IndicatorNOT ESTABLISHED
Body Outside Diameter2.810 INCHES NOMINAL IN
Winding Operating Voltage0.00 AC VOLTS MINIMUM AND 132.00 AC VOLTS MAXIMUM SINGLE COMPONENT SINGLE PRIMARY OUTPUT
Frequency Rating60.0 HERTZ NOMINAL SINGLE COMPONENT
Winding Function and Quantity1 PRIMARY, VARIABLE AUTOTRANSFORMER TYPE SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5210-00-221-1921 INTERCHANGEABLE
Caliper,micrometer,inside
5360-00-253-758450546 INTERCHANGEABLE
Spring,helical,compression
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
9540-00-596-2815 INTERCHANGEABLE
Angle,structural
4320-01-070-331350546 INTERCHANGEABLE
Pump,rotary
Paccar Winch Inc Dba Paccar Winch Division
5340-01-302-4457BC1127 INTERCHANGEABLE
Strap,retaining
Voss Industries, Llc
5999-01-387-553150546 INTERCHANGEABLE
Plate,electrical Shield
Shugart Corp Dba Intl Assembly Specialists
6640-01-678-299950546 INTERCHANGEABLE
Flask,erlenmeyer
Hach Company Dba Hach Co
Cross-Reference Index
Part NumberManufacturer
722860-4REVA Raytheon Company Div Rmd Strategic (USA)
722860-4REVA Raytheon Company Dba Raytheon (USA)
722060-4REVA Raytheon Company Dba Raytheon (USA)
50546 PRIMARY Ohmite Holding, L.l.c. Dba Ohmite Manufacturing (USA)
Related Parts
5210-00-221-1921INTERCHANGEABLE
CALIPER,MICROMETER,INSIDE
5360-00-253-7584INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
50546
9540-00-596-2815INTERCHANGEABLE
ANGLE,STRUCTURAL
4320-01-070-3313INTERCHANGEABLE
PUMP,ROTARY
50546
5340-01-302-4457INTERCHANGEABLE
STRAP,RETAINING
BC1127
5999-01-387-5531INTERCHANGEABLE
PLATE,ELECTRICAL SHIELD
50546
6640-01-678-2999INTERCHANGEABLE
FLASK,ERLENMEYER
50546

Frequently Asked Questions

What is NSN 5950-00-966-4560?

NSN 5950-00-966-4560 is a Transformer,power Autotransforme, manufactured by Ohmite Holding, L.l.c. Dba Ohmite Manufacturing, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-966-4560?

NSN 5950-00-966-4560 has 4 cross-referenced part numbers: 722860-4REVA (Raytheon Company Div Rmd Strategic), 722860-4REVA (Raytheon Company Dba Raytheon), 722060-4REVA (Raytheon Company Dba Raytheon), 50546 (Ohmite Holding, L.l.c. Dba Ohmite Manufacturing).

What NSN replaces 5950-00-966-4560?

There are 7 known substitutes for 5950-00-966-4560: 5210-00-221-1921, 5360-00-253-7584, 9540-00-596-2815 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 50546?

Key specifications for 50546: Inclosure Type: OPEN; Mounting Method: THREADED BUSHING SINGLE GROUP; Body Length: 2.220 INCHES MAXIMUM IN; Thread Quantity Per Inch: 32 SINGLE GROUP. 16 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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