PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2187257-8Transformer,power

L3 Technologies, Inc. Div Communication Systems-East · NSN 5950-00-152-8224 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-152-8224 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-152-8224. Primary manufacturer part number: 2187257-8.
Features
  • Transformer,power — FSC 5950
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
  • Body Length: 2.680 INCHES MAXIMUM IN
  • Frequency Rating: 3.0 KILOHERTZ MINIMUM AND 10.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 1.563 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Body Width: 2.380 INCHES MAXIMUM IN
  • Nominal Thread Size: 0.138 INCHES SINGLE GROUP IN
  • Reliability Indicator: NOT ESTABLISHED
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-152-8224, 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 20 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-152-8224
Primary Part Number2187257-8
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerL3 Technologies, Inc. Div Communication Systems-East
StatusACTIVE
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Body Length2.680 INCHES MAXIMUM IN
Frequency Rating3.0 KILOHERTZ MINIMUM AND 10.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
Center to Center Distance Between Mounting Facilities Parallel to Width1.563 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Body Width2.380 INCHES MAXIMUM IN
Nominal Thread Size0.138 INCHES SINGLE GROUP IN
Reliability IndicatorNOT ESTABLISHED
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Winding Operating Voltage400.00 AC VOLTS NOMINAL AND 1.00 AC KILOVOLTS NOMINAL AND 2.20 AC KILOVOLTS NOMINAL AND 2.80 AC KILOVOLTS NOMINAL AND 3.20 AC KILOVOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Body Height3.620 INCHES MAXIMUM IN
Winding Operating Current20.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Thread Quantity Per Inch32 SINGLE GROUP
Terminal Type and Quantity10 TURRET
Mounting Facility Quantity4 SINGLE GROUP
Winding Operating Voltage58.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Center to Center Distance Between Mounting Facilities Parallel to Length2.313 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Mounting MethodTHREADED HOLE(S) SINGLE GROUP
Winding Shielding MethodINTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Inclosure TypeFULLY INCLOSED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
8520-00-270-006502203 INTERCHANGEABLE
Soap,borax
Henkel Corporation
5305-00-334-999802203 INTERCHANGEABLE
Screw,instrument
Defense Logistics Agency Dba Defense Supply Center Philadelphia
4730-01-670-916202203 INTERCHANGEABLE
Elbow,pipe to Tube
Tru-Hitch, Inc.
Cross-Reference Index
Part NumberManufacturer
TE13416 Transformer Engineers Co a Div of Standard Industries Inc (USA)
2187257-8 PRIMARY L3 Technologies, Inc. Div Communication Systems-East (USA)
2187257-8 Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin (USA)
02203 Magnetika Inc (USA)
Related Parts
8520-00-270-0065INTERCHANGEABLE
SOAP,BORAX
02203
5305-00-334-9998INTERCHANGEABLE
SCREW,INSTRUMENT
02203
4730-01-670-9162INTERCHANGEABLE
ELBOW,PIPE TO TUBE
02203

Frequently Asked Questions

What is NSN 5950-00-152-8224?

NSN 5950-00-152-8224 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 5950-00-152-8224?

NSN 5950-00-152-8224 has 4 cross-referenced part numbers: TE13416 (Transformer Engineers Co a Div of Standard Industries Inc), 2187257-8 (L3 Technologies, Inc. Div Communication Systems-East), 2187257-8 (Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin), 02203 (Magnetika Inc).

What NSN replaces 5950-00-152-8224?

There are 3 known substitutes for 5950-00-152-8224: 8520-00-270-0065, 5305-00-334-9998, 4730-01-670-9162. Verify interchangeability with system specifications before substitution.

What are the specifications of 2187257-8?

Key specifications for 2187257-8: Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT; Body Length: 2.680 INCHES MAXIMUM IN; Frequency Rating: 3.0 KILOHERTZ MINIMUM AND 10.0 KILOHERTZ MAXIMUM SINGLE COMPONENT; Center to Center Distance Between Mounting Facilities Parallel to Width: 1.563 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN. 20 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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