PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2116425Transformer,power

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 5950-00-838-2242 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-838-2242 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-838-2242. Primary manufacturer part number: 2116425.
Features
  • Transformer,power — FSC 5950
  • Winding Operating Current: 1.5 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
  • Winding Operating Voltage: 26.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 1.437 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Body Width: 2.062 INCHES NOMINAL IN
  • Thread Quantity Per Inch: 32 SINGLE GROUP
  • Body Height: 2.312 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 5950-00-838-2242, 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 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-838-2242
Primary Part Number2116425
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Winding Operating Current1.5 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Winding Operating Voltage26.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Center to Center Distance Between Mounting Facilities Parallel to Length1.437 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Body Width2.062 INCHES NOMINAL IN
Thread Quantity Per Inch32 SINGLE GROUP
Body Height2.312 INCHES NOMINAL IN
Center to Center Distance Between Mounting Facilities Parallel to Width1.687 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Body Length2.500 INCHES NOMINAL IN
Reliability IndicatorNOT ESTABLISHED
Terminal Type and Quantity4 STANDOFF, SOLDER LUG
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Winding Operating Voltage440.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Mounting Facility Quantity4 SINGLE GROUP
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Nominal Thread Size0.138 INCHES SINGLE GROUP IN
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Inclosure TypeHERMETICALLY SEALED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5133-00-228-1415 INTERCHANGEABLE
Drill,twist
3030-00-269-9715190203 INTERCHANGEABLE
Belt,v
Dresser, Llc
5330-00-292-0037130SP17 INTERCHANGEABLE
Gasket
Mack Trucks Inc Parts Opn
5920-00-295-9826SM-B-142497 INTERCHANGEABLE
Arrester,electrical Surge
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5130-00-573-613941260 INTERCHANGEABLE
Adapter,fastener Installation to
Zephyr Manufacturing Co., Inc. Dba Zephyr Manufacturing Co Inc
5950-00-645-2765H18608C INTERCHANGEABLE
Transformer,power
Magnetika Inc Div Magnetika/phillipsburg Location
4920-01-088-302141260 INTERCHANGEABLE
Filter,optical
Recon/optical, Inc. Dba Pacific Optical
5950-01-292-8805 INTERCHANGEABLE
Reactor
Cross-Reference Index
Part NumberManufacturer
1025188 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
2116425 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
41260 Coast/advanced Chip Magnetics, Inc. (USA)
W4315 Cen Electronics a Div of Chloride Power Electronics Inc (USA)
Related Parts
5133-00-228-1415INTERCHANGEABLE
DRILL,TWIST
3030-00-269-9715INTERCHANGEABLE
BELT,V
190203
5330-00-292-0037INTERCHANGEABLE
GASKET
130SP17
5920-00-295-9826INTERCHANGEABLE
ARRESTER,ELECTRICAL SURGE
SM-B-142497
5130-00-573-6139INTERCHANGEABLE
ADAPTER,FASTENER INSTALLATION TO
41260
5950-00-645-2765INTERCHANGEABLE
TRANSFORMER,POWER
H18608C
4920-01-088-3021INTERCHANGEABLE
FILTER,OPTICAL
41260
5950-01-292-8805INTERCHANGEABLE
REACTOR

Frequently Asked Questions

What is NSN 5950-00-838-2242?

NSN 5950-00-838-2242 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 5950-00-838-2242?

NSN 5950-00-838-2242 has 4 cross-referenced part numbers: 1025188 (Lockheed Martin Corporation Div Rms - Mitchel Field), 2116425 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 41260 (Coast/advanced Chip Magnetics, Inc.), W4315 (Cen Electronics a Div of Chloride Power Electronics Inc).

What NSN replaces 5950-00-838-2242?

There are 8 known substitutes for 5950-00-838-2242: 5133-00-228-1415, 3030-00-269-9715, 5330-00-292-0037 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2116425?

Key specifications for 2116425: Winding Operating Current: 1.5 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY; Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT; Winding Operating Voltage: 26.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY; Center to Center Distance Between Mounting Facilities Parallel to Length: 1.437 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN. 19 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com