PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

54126Transformer,power

Hammond Mfg Co Ltd · NSN 5950-00-917-0486 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-917-0486 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-917-0486. Primary manufacturer part number: 54126.
Features
  • Transformer,power — FSC 5950
  • Body Width: 1.312 INCHES NOMINAL IN
  • Winding Operating Current: 320.00 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT THIRD SECONDARY
  • Distance Between Mounting Facility Centers: 1.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Winding Function and Quantity: 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
  • Winding Operating Voltage: 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
  • Terminal Type and Quantity: 7 PIN
  • Body Height: 1.312 INCHES NOMINAL IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-917-0486, 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 Hammond Mfg Co Ltd. 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-917-0486
Primary Part Number54126
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerHammond Mfg Co Ltd
StatusACTIVE
Body Width1.312 INCHES NOMINAL IN
Winding Operating Current320.00 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT THIRD SECONDARY
Distance Between Mounting Facility Centers1.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Function and Quantity1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Terminal Type and Quantity7 PIN
Body Height1.312 INCHES NOMINAL IN
Winding Operating Voltage14.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL SECONDARY
Inclosure TypeHERMETICALLY SEALED
Thread Quantity Per Inch32 SINGLE GROUP
Body Length1.750 INCHES NOMINAL IN
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Mounting Facility Quantity2 SINGLE GROUP
Nominal Thread Size0.138 INCHES SINGLE GROUP IN
Reliability IndicatorNOT ESTABLISHED
Winding Shielding MethodINTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3455-00-231-352209510 INTERCHANGEABLE
Cutter,milling,shell End
Niagara Cutter Inc
5342-00-704-9309345518-3 INTERCHANGEABLE
Coupling,clamp,grooved
Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
5962-01-044-2577 INTERCHANGEABLE
Microcircuit,digital
3940-01-361-8559 INTERCHANGEABLE
Block,cargo Pusher
Cross-Reference Index
Part NumberManufacturer
54126 PRIMARY Hammond Mfg Co Ltd (CAN)
Related Parts
3455-00-231-3522INTERCHANGEABLE
CUTTER,MILLING,SHELL END
09510
5342-00-704-9309INTERCHANGEABLE
COUPLING,CLAMP,GROOVED
345518-3
5962-01-044-2577INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
3940-01-361-8559INTERCHANGEABLE
BLOCK,CARGO PUSHER

Frequently Asked Questions

What is NSN 5950-00-917-0486?

NSN 5950-00-917-0486 is a Transformer,power, manufactured by Hammond Mfg Co Ltd, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-917-0486?

NSN 5950-00-917-0486 has 1 cross-referenced part number: 54126 (Hammond Mfg Co Ltd).

What NSN replaces 5950-00-917-0486?

There are 4 known substitutes for 5950-00-917-0486: 3455-00-231-3522, 5342-00-704-9309, 5962-01-044-2577 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 54126?

Key specifications for 54126: Body Width: 1.312 INCHES NOMINAL IN; Winding Operating Current: 320.00 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT THIRD SECONDARY; Distance Between Mounting Facility Centers: 1.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Winding Function and Quantity: 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT. 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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