PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2189926-1Transformer,power

L3 Technologies, Inc. Div Communication Systems-East · NSN 5950-00-150-1024 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-150-1024 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-150-1024. Primary manufacturer part number: 2189926-1.
Features
  • Transformer,power — FSC 5950
  • Body Width: 1.630 INCHES MAXIMUM IN
  • Body Length: 3.880 INCHES MAXIMUM IN
  • Mounting Facility Quantity: 4 SINGLE GROUP
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 1.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Terminal Type and Quantity: 19 TURRET
  • Reliability Indicator: NOT ESTABLISHED
  • Input-Output Phase Relationship: THREE PHASE TO THREE PHASE 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 5950-00-150-1024, 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 L3 Technologies, Inc. Div Communication Systems-East. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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
NSN5950-00-150-1024
Primary Part Number2189926-1
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerL3 Technologies, Inc. Div Communication Systems-East
StatusACTIVE
Body Width1.630 INCHES MAXIMUM IN
Body Length3.880 INCHES MAXIMUM IN
Mounting Facility Quantity4 SINGLE GROUP
Center to Center Distance Between Mounting Facilities Parallel to Width1.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Terminal Type and Quantity19 TURRET
Reliability IndicatorNOT ESTABLISHED
Input-Output Phase RelationshipTHREE PHASE TO THREE PHASE SINGLE COMPONENT
Nominal Thread Size0.138 INCHES SINGLE GROUP IN
Inclosure TypeFULLY INCLOSED
Thread Quantity Per Inch32 SINGLE GROUP
Winding Shielding MethodINTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Winding Function and Quantity1 PRIMARY AND 5 SECONDARY SINGLE COMPONENT
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Body Height3.000 INCHES MAXIMUM IN
Mounting MethodTHREADED HOLE(S) SINGLE GROUP
Center to Center Distance Between Mounting Facilities Parallel to Length3.375 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5340-01-056-8276F-8034G INTERCHANGEABLE
Clamp,loop
Anchor Post Products Inc of California Sub of Ppa Industries Inc
5310-01-134-327802232 INTERCHANGEABLE
Nut,plain,hexagon
Defense Logistics Agency Dba Defense Supply Center Philadelphia
Cross-Reference Index
Part NumberManufacturer
2189926-1 PRIMARY L3 Technologies, Inc. Div Communication Systems-East (USA)
2189926-1 Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin (USA)
02232 Magnetika Inc (USA)
Related Parts
5340-01-056-8276INTERCHANGEABLE
CLAMP,LOOP
F-8034G
5310-01-134-3278INTERCHANGEABLE
NUT,PLAIN,HEXAGON
02232

Frequently Asked Questions

What is NSN 5950-00-150-1024?

NSN 5950-00-150-1024 is a Transformer,power, manufactured by L3 Technologies, Inc. Div Communication Systems-East, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-150-1024?

NSN 5950-00-150-1024 has 3 cross-referenced part numbers: 2189926-1 (L3 Technologies, Inc. Div Communication Systems-East), 2189926-1 (Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin), 02232 (Magnetika Inc).

What NSN replaces 5950-00-150-1024?

There are 2 known substitutes for 5950-00-150-1024: 5340-01-056-8276, 5310-01-134-3278. Verify interchangeability with system specifications before substitution.

What are the specifications of 2189926-1?

Key specifications for 2189926-1: Body Width: 1.630 INCHES MAXIMUM IN; Body Length: 3.880 INCHES MAXIMUM IN; Mounting Facility Quantity: 4 SINGLE GROUP; Center to Center Distance Between Mounting Facilities Parallel to Width: 1.125 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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