PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SMC345198Transformer,power

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5950-00-810-2853 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-810-2853 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-810-2853. Primary manufacturer part number: SMC345198.
Features
  • Transformer,power — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 2.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Nominal Thread Size: 0.190 INCHES SINGLE GROUP IN
  • Winding Operating Voltage: 26.60 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
  • Winding Operating Voltage: 210.00 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
  • Winding Operating Current: 150.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-810-2853, 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 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-810-2853
Primary Part NumberSMC345198
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Center to Center Distance Between Mounting Facilities Parallel to Length2.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Nominal Thread Size0.190 INCHES SINGLE GROUP IN
Winding Operating Voltage26.60 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
Winding Operating Voltage210.00 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
Winding Operating Current150.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
Frequency Rating50.0 HERTZ MINIMUM AND 400.0 HERTZ MAXIMUM SINGLE COMPONENT
Center to Center Distance Between Mounting Facilities Parallel to Width2.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Inclosure TypeHERMETICALLY SEALED
Mounting Facility Quantity4 SINGLE GROUP
Winding Operating Current4.2 AMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
Body Length3.562 INCHES NOMINAL IN
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL PRIMARY
Terminal Type and Quantity11 SOLDER STUD
Thread Series DesignatorUNF SINGLE GROUP
Body Width3.062 INCHES NOMINAL IN
Winding Function and Quantity2 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Body Height3.875 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5961-00-131-346324564 INTERCHANGEABLE
Semiconductor Device,diode
Hamilton Sundstrand Corporation Dba Collins Aerospace
5999-00-186-895114073014 INTERCHANGEABLE
Clip,electrical
Entron Industries Limited Partnership Dba Entron Industries Property Div
3455-00-243-217611830 INTERCHANGEABLE
Cutter,milling,woodruff Keyseat
Niagara Cutter Inc
3010-00-640-370527408 INTERCHANGEABLE
Clutch Half,positive,nonvehicula
L3harris Technologies, Inc.
2835-00-962-262648184-2 INTERCHANGEABLE
Blade,turbine Rotor,nonaircraft
Solar Turbines Incorporated Dba Solar Turbines Incorporated
2920-00-991-3648A3533 INTERCHANGEABLE
Drive,engine,electrical Starter
Purolator Products Co Div Motor Components, Llc
5985-01-113-0931711971-3 INTERCHANGEABLE
Coupler,directional
Raytheon Company Dba Raytheon Co
3010-01-292-4108 INTERCHANGEABLE
Insert,flexible Coupling
5307-01-330-5827 INTERCHANGEABLE
Stud,plain
6525-01-600-914810-2891-A E INTERCHANGEABLE
Case,image,x-Ray Apparatus
Ziehm Imaging, Inc.
Cross-Reference Index
Part NumberManufacturer
SMC345198 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
27408 Freed Transformer Co (USA)
559-0617-003 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
24564 Emerson Electric Co White-Rodgers Div (USA)
Related Parts
5961-00-131-3463INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
24564
5999-00-186-8951INTERCHANGEABLE
CLIP,ELECTRICAL
14073014
3455-00-243-2176INTERCHANGEABLE
CUTTER,MILLING,WOODRUFF KEYSEAT
11830
3010-00-640-3705INTERCHANGEABLE
CLUTCH HALF,POSITIVE,NONVEHICULA
27408
2835-00-962-2626INTERCHANGEABLE
BLADE,TURBINE ROTOR,NONAIRCRAFT
48184-2
2920-00-991-3648INTERCHANGEABLE
DRIVE,ENGINE,ELECTRICAL STARTER
A3533
5985-01-113-0931INTERCHANGEABLE
COUPLER,DIRECTIONAL
711971-3
3010-01-292-4108INTERCHANGEABLE
INSERT,FLEXIBLE COUPLING
5307-01-330-5827INTERCHANGEABLE
STUD,PLAIN
6525-01-600-9148INTERCHANGEABLE
CASE,IMAGE,X-RAY APPARATUS
10-2891-A E
6110-01-687-4665INTERCHANGEABLE
CONTROLLER,MOTOR
4021-310143-27408

Frequently Asked Questions

What is NSN 5950-00-810-2853?

NSN 5950-00-810-2853 is a Transformer,power, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-810-2853?

NSN 5950-00-810-2853 has 4 cross-referenced part numbers: SMC345198 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 27408 (Freed Transformer Co), 559-0617-003 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 24564 (Emerson Electric Co White-Rodgers Div).

What NSN replaces 5950-00-810-2853?

There are 11 known substitutes for 5950-00-810-2853: 5961-00-131-3463, 5999-00-186-8951, 3455-00-243-2176 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SMC345198?

Key specifications for SMC345198: Reliability Indicator: NOT ESTABLISHED; Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT; Center to Center Distance Between Mounting Facilities Parallel to Length: 2.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Nominal Thread Size: 0.190 INCHES SINGLE 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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