PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

118J10Transformer,power

Entron Industries Limited Partnership Dba Entron Industries Property Div · NSN 5950-00-255-0853 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-255-0853 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-255-0853. Primary manufacturer part number: 118J10.
Features
  • Transformer,power — FSC 5950
  • Winding Operating Current: 250.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
  • Mounting Method: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
  • Winding Operating Current: 5.0 AMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
  • Winding Operating Voltage: 115.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL PRIMARY
  • Body Length: 4.125 INCHES NOMINAL IN
  • Body Width: 3.500 INCHES NOMINAL IN
  • Winding Function and Quantity: 2 PRIMARY AND 2 SECONDARY 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 5950-00-255-0853, 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 Entron Industries Limited Partnership Dba Entron Industries Property Div. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-255-0853
Primary Part Number118J10
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerEntron Industries Limited Partnership Dba Entron Industries Property Div
StatusACTIVE
Winding Operating Current250.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
Mounting MethodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Winding Operating Current5.0 AMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL PRIMARY
Body Length4.125 INCHES NOMINAL IN
Body Width3.500 INCHES NOMINAL IN
Winding Function and Quantity2 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
Winding Operating Voltage6.30 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
Inclosure TypeFULLY INCLOSED
Frequency Rating60.0 HERTZ NOMINAL SINGLE COMPONENT
Center to Center Distance Between Mounting Facilities Parallel to Width2.312 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Body Height4.625 INCHES NOMINAL IN
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Mounting Facility Quantity4 SINGLE GROUP
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
Center to Center Distance Between Mounting Facilities Parallel to Length3.562 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Reliability IndicatorNOT ESTABLISHED
Terminal Type and Quantity8 TAB, SOLDER LUG
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5365-00-065-4095117-27 INTERCHANGEABLE
Shim
Senior Operations Llc Div Senior Aerospace Ketema
3110-00-555-5577109119-20 INTERCHANGEABLE
Bearing,ball,annular
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
3820-01-172-068511727 INTERCHANGEABLE
Housing,sheave,auger
Terex Reedrill Dba Reedrill Texoma Div Terex Mining
3020-01-327-048211727 INTERCHANGEABLE
Gear,helical
DP Manufacturing Inc.
6530-01-651-850311727 INTERCHANGEABLE
Band,exercise,physical Therapy
The Hygenic Corporation
Cross-Reference Index
Part NumberManufacturer
118J10 PRIMARY Entron Industries Limited Partnership Dba Entron Industries Property Div (USA)
11727 PRIMARY Freed Transformer Co (USA)
Related Parts
5365-00-065-4095INTERCHANGEABLE
SHIM
117-27
3110-00-555-5577INTERCHANGEABLE
BEARING,BALL,ANNULAR
109119-20
3820-01-172-0685INTERCHANGEABLE
HOUSING,SHEAVE,AUGER
11727
3020-01-327-0482INTERCHANGEABLE
GEAR,HELICAL
11727
6530-01-651-8503INTERCHANGEABLE
BAND,EXERCISE,PHYSICAL THERAPY
11727

Frequently Asked Questions

What is NSN 5950-00-255-0853?

NSN 5950-00-255-0853 is a Transformer,power, manufactured by Entron Industries Limited Partnership Dba Entron Industries Property Div, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-255-0853?

NSN 5950-00-255-0853 has 2 cross-referenced part numbers: 118J10 (Entron Industries Limited Partnership Dba Entron Industries Property Div), 11727 (Freed Transformer Co).

What NSN replaces 5950-00-255-0853?

There are 5 known substitutes for 5950-00-255-0853: 5365-00-065-4095, 3110-00-555-5577, 3820-01-172-0685 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 118J10?

Key specifications for 118J10: Winding Operating Current: 250.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY; Mounting Method: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP; Winding Operating Current: 5.0 AMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY; Winding Operating Voltage: 115.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL PRIMARY. 18 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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