PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2134475Transformer,power

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 5950-00-799-1557 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-799-1557 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-799-1557. Primary manufacturer part number: 2134475.
Features
  • Transformer,power — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Winding Operating Voltage: 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
  • Winding Operating Current: 50.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
  • Mounting Method: THREADED STUD(S) SINGLE GROUP
  • Terminal Type and Quantity: 24 WIRE HOOK
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 2.625 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 5950-00-799-1557, 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 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 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
NSN5950-00-799-1557
Primary Part Number2134475
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Winding Operating Current50.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Terminal Type and Quantity24 WIRE HOOK
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Center to Center Distance Between Mounting Facilities Parallel to Width2.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Body Height6.020 INCHES MAXIMUM IN
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Body Length6.020 INCHES MAXIMUM IN
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Mounting Facility Quantity4 SINGLE GROUP
Body Width4.020 INCHES MAXIMUM IN
Maximum Operating Temp35.0 CELSIUS DEGC
Center to Center Distance Between Mounting Facilities Parallel to Length4.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Inclosure TypeHERMETICALLY SEALED
Nominal Thread Size0.250 INCHES SINGLE GROUP IN
Winding Operating Voltage0.50 AC VOLTS MINIMUM AND 20.00 AC VOLTS MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5999-00-272-21757579 INTERCHANGEABLE
Clip,electrical
Belden Wire and Cable Co Wire and Cable Office
6110-00-343-02207579 INTERCHANGEABLE
Regulator,voltage
Electric Regulator Corp
5340-01-215-00577579 INTERCHANGEABLE
Shield,expansion
Powers Fasteners, Inc.
3439-01-497-61867579 INTERCHANGEABLE
Tip,electric Soldering Iron
Wahl Clipper Corporation
5306-01-552-82657579 INTERCHANGEABLE
Bolt,machine
Tadano America Corporation
Cross-Reference Index
Part NumberManufacturer
L504000092 Lockheed Martin Librascope Corporation (USA)
PA6362 Magnetika Inc (USA)
7579 Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems (USA)
PA6362 United Transformer Corp Sub of Opt Industries Inc (USA)
2134475 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
Related Parts
5999-00-272-2175INTERCHANGEABLE
CLIP,ELECTRICAL
7579
6110-00-343-0220INTERCHANGEABLE
REGULATOR,VOLTAGE
7579
5340-01-215-0057INTERCHANGEABLE
SHIELD,EXPANSION
7579
3439-01-497-6186INTERCHANGEABLE
TIP,ELECTRIC SOLDERING IRON
7579
5306-01-552-8265INTERCHANGEABLE
BOLT,MACHINE
7579

Frequently Asked Questions

What is NSN 5950-00-799-1557?

NSN 5950-00-799-1557 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 5950-00-799-1557?

NSN 5950-00-799-1557 has 5 cross-referenced part numbers: L504000092 (Lockheed Martin Librascope Corporation), PA6362 (Magnetika Inc), 7579 (Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems), PA6362 (United Transformer Corp Sub of Opt Industries Inc), 2134475 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).

What NSN replaces 5950-00-799-1557?

There are 5 known substitutes for 5950-00-799-1557: 5999-00-272-2175, 6110-00-343-0220, 5340-01-215-0057 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2134475?

Key specifications for 2134475: Reliability Indicator: NOT ESTABLISHED; Winding Operating Voltage: 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY; Winding Operating Current: 50.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY; Mounting Method: THREADED STUD(S) SINGLE GROUP. 19 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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