PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4015-010Transformer,power

Ametek Programmable Power, Inc. · NSN 5950-01-028-9560 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-028-9560 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-028-9560. Primary manufacturer part number: 4015-010.
Features
  • Transformer,power — FSC 5950
  • Body Width: 3.870 INCHES NOMINAL IN
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 2.687 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Inclosure Type: FULLY INCLOSED
  • Mounting Method: FLANGE AND SLOT SINGLE GROUP
  • Winding Operating Voltage: 11.50 AC VOLTS NOMINAL SINGLE COMPONENT FIRST PRIMARY
  • Mounting Slot Width: 0.187 INCHES NOMINAL SINGLE GROUP IN
  • Terminal Type and Quantity: 28 TAB, SOLDER LUG
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-01-028-9560, 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 Ametek Programmable Power, Inc.. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 2 manufacturers, 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
NSN5950-01-028-9560
Primary Part Number4015-010
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerAmetek Programmable Power, Inc.
StatusACTIVE
Body Width3.870 INCHES NOMINAL IN
Center to Center Distance Between Mounting Facilities Parallel to Width2.687 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Inclosure TypeFULLY INCLOSED
Mounting MethodFLANGE AND SLOT SINGLE GROUP
Winding Operating Voltage11.50 AC VOLTS NOMINAL SINGLE COMPONENT FIRST PRIMARY
Mounting Slot Width0.187 INCHES NOMINAL SINGLE GROUP IN
Terminal Type and Quantity28 TAB, SOLDER LUG
Mounting Facility Quantity4 SINGLE GROUP
Winding Operating Voltage2.50 AC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY
Winding Operating Voltage15.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
Maximum Transformer Power Rating55.0 VOLT-AMPERE SINGLE COMPONENT
Winding Operating Voltage15.00 AC VOLTS NOMINAL SINGLE COMPONENT FOURTH SECONDARY
Frequency Rating45.0 HERTZ MINIMUM AND 20.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
Winding Operating Voltage15.00 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
Winding Operating Current150.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT FIRST PRIMARY
Body Height4.375 INCHES NOMINAL IN
Center to Center Distance Between Mounting Facilities Parallel to Length3.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Reliability IndicatorNOT ESTABLISHED
Body Length4.000 INCHES NOMINAL IN
Winding Function and Quantity2 PRIMARY AND 12 SECONDARY SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
3110-00-156-48772008337 INTERCHANGEABLE
Bearing,ball,annular
General Motors Llc Dba General Motors Llc
5985-01-021-49318494BOPTION001 INTERCHANGEABLE
Attenuator,variable
Keysight Technologies Inc
Cross-Reference Index
Part NumberManufacturer
4015-010 Ametek Programmable Power, Inc. (USA)
4015-010-1 Ametek Programmable Power, Inc. (USA)
7-10177 California Instruments Corp (USA)
7-10177 Ametek Programmable Power, Inc. (USA)
4015-010-1 California Instruments Corp (USA)
4015-010 California Instruments Corp (USA)
Related Parts
3110-00-156-4877INTERCHANGEABLE
BEARING,BALL,ANNULAR
2008337
5985-01-021-4931INTERCHANGEABLE
ATTENUATOR,VARIABLE
8494BOPTION001

Frequently Asked Questions

What is NSN 5950-01-028-9560?

NSN 5950-01-028-9560 is a Transformer,power, manufactured by Ametek Programmable Power, Inc., classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-028-9560?

NSN 5950-01-028-9560 has 6 cross-referenced part numbers: 4015-010 (Ametek Programmable Power, Inc.), 4015-010-1 (Ametek Programmable Power, Inc.), 7-10177 (California Instruments Corp), 7-10177 (Ametek Programmable Power, Inc.), 4015-010-1 (California Instruments Corp) and 1 more.

What NSN replaces 5950-01-028-9560?

There are 2 known substitutes for 5950-01-028-9560: 3110-00-156-4877, 5985-01-021-4931. Verify interchangeability with system specifications before substitution.

What are the specifications of 4015-010?

Key specifications for 4015-010: Body Width: 3.870 INCHES NOMINAL IN; Center to Center Distance Between Mounting Facilities Parallel to Width: 2.687 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Inclosure Type: FULLY INCLOSED; Mounting Method: FLANGE AND SLOT SINGLE GROUP. 22 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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