PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1596540Transformer,power

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 5950-00-615-9576 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-615-9576 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-615-9576. Primary manufacturer part number: 1596540.
Features
  • Transformer,power — FSC 5950
  • Body Height: 2.500 INCHES NOMINAL IN
  • Mounting Method: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
  • Winding Operating Current: 5.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 1.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
  • Terminal Type and Quantity: 6 TAB, SOLDER LUG
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 1.300 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-615-9576, 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 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 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
NSN5950-00-615-9576
Primary Part Number1596540
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Body Height2.500 INCHES NOMINAL IN
Mounting MethodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Winding Operating Current5.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Center to Center Distance Between Mounting Facilities Parallel to Width1.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Terminal Type and Quantity6 TAB, SOLDER LUG
Center to Center Distance Between Mounting Facilities Parallel to Length1.300 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Operating Voltage60.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Frequency Rating2.0 KILOHERTZ MINIMUM AND 2.5 KILOHERTZ MAXIMUM SINGLE COMPONENT
Mounting Facility Quantity4 SINGLE GROUP
Inclosure TypeOPEN
Winding Operating Voltage115.00 AC VOLTS NOMINAL AND 125.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Body Width2.750 INCHES NOMINAL IN
Reliability IndicatorNOT ESTABLISHED
Winding Shielding MethodINTERNAL SHIELD GROUNDED TO INCLOSURE SINGLE COMPONENT
Body Length2.060 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5340-00-004-29713208-1 INTERCHANGEABLE
Cap,protective,dust and Moisture
Kearflex Engineering Company
9540-00-145-4558 INTERCHANGEABLE
Angle,structural
3040-00-352-5706 INTERCHANGEABLE
Lining,friction
5961-01-102-0439 INTERCHANGEABLE
Transistor
2030-01-420-7818D-3208 PC-1 INTERCHANGEABLE
Body Pilgrim Nut
Walz & Krenzer Inc Div Mapeco Products
5330-01-464-443475479 INTERCHANGEABLE
Packing,preformed
Spirax Sarco Inc Dba Spirax Sarco
6515-01-604-1426VCP422H INTERCHANGEABLE
Suture,absorbable,surgical
Ethicon Us Llc Div Ethicon
Cross-Reference Index
Part NumberManufacturer
32081 Freed Transformer Co (USA)
1596540 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
K5290 Keytronics, Inc. Div Api Technologies Corp- Magnetics (USA)
644C180 Lockheed Martin Corporation Div Rms (USA)
C1896 Electronic Transformer Corp Div Electronic Transformer Corporation (USA)
1596540 Freed Transformer Co (USA)
9T33Y5049 General Electric Co Specialty Transformer Dept (USA)
Related Parts
5340-00-004-2971INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
3208-1
9540-00-145-4558INTERCHANGEABLE
ANGLE,STRUCTURAL
3040-00-352-5706INTERCHANGEABLE
LINING,FRICTION
5961-01-102-0439INTERCHANGEABLE
TRANSISTOR
2030-01-420-7818INTERCHANGEABLE
BODY PILGRIM NUT
D-3208 PC-1
5330-01-464-4434INTERCHANGEABLE
PACKING,PREFORMED
75479
6515-01-604-1426INTERCHANGEABLE
SUTURE,ABSORBABLE,SURGICAL
VCP422H

Frequently Asked Questions

What is NSN 5950-00-615-9576?

NSN 5950-00-615-9576 is a Transformer,power, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-615-9576?

NSN 5950-00-615-9576 has 7 cross-referenced part numbers: 32081 (Freed Transformer Co), 1596540 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), K5290 (Keytronics, Inc. Div Api Technologies Corp- Magnetics), 644C180 (Lockheed Martin Corporation Div Rms), C1896 (Electronic Transformer Corp Div Electronic Transformer Corporation) and 2 more.

What NSN replaces 5950-00-615-9576?

There are 7 known substitutes for 5950-00-615-9576: 5340-00-004-2971, 9540-00-145-4558, 3040-00-352-5706 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1596540?

Key specifications for 1596540: Body Height: 2.500 INCHES NOMINAL IN; Mounting Method: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP; Winding Operating Current: 5.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY; Center to Center Distance Between Mounting Facilities Parallel to Width: 1.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN. 17 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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