PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S6202-F-3103713-GR3Transformer,power

Naval Ship Systems Command · NSN 5950-00-754-8255 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-754-8255 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-754-8255. Primary manufacturer part number: S6202-F-3103713-GR3.
Features
  • Transformer,power — FSC 5950
  • Maximum Transformer Power Rating: 5.0 KILOVOLT-AMPERE SINGLE COMPONENT
  • Winding Operating Voltage: 120.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
  • Winding Operating Voltage: 450.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
  • Mounting Method: UNTHREADED HOLE(S) SINGLE GROUP
  • Body Height: 13.437 INCHES NOMINAL IN
  • Frequency Rating: 60.0 HERTZ NOMINAL 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 5950-00-754-8255, 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 Naval Ship Systems Command. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 16 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5950-00-754-8255
Primary Part NumberS6202-F-3103713-GR3
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerNaval Ship Systems Command
StatusCANCELLED
Maximum Transformer Power Rating5.0 KILOVOLT-AMPERE SINGLE COMPONENT
Winding Operating Voltage120.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Winding Operating Voltage450.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Mounting MethodUNTHREADED HOLE(S) SINGLE GROUP
Body Height13.437 INCHES NOMINAL IN
Frequency Rating60.0 HERTZ NOMINAL SINGLE COMPONENT
Mounting Hole Diameter0.562 INCHES NOMINAL SINGLE GROUP IN
Mounting Facility Quantity4 SINGLE GROUP
Inclosure TypeOPEN
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Terminal Type and Quantity4 WIRE LEAD
Body Width10.125 INCHES NOMINAL IN
Distance Between Mounting Facility Centers8.000 INCHES NOMINAL AND 9.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Body Length9.875 INCHES NOMINAL IN
Cooling MethodSELF-COOLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5950-00-036-61735322 INTERCHANGEABLE
Transformer,power
Precision Electronics, Inc
5950-00-058-0650 INTERCHANGEABLE
Transformer,power
5950-00-058-8676 INTERCHANGEABLE
Transformer,power
5950-00-172-5862 INTERCHANGEABLE
Transformer,power
5950-00-245-0996L-675A81 INTERCHANGEABLE
Transformer,power
Aq Transformer Solutions Inc.
5950-00-548-0481S6202-3223863GP3 INTERCHANGEABLE
Transformer,power
Naval Ship Systems Command
5950-00-577-915602-77-2025 INTERCHANGEABLE
Transformer,power
Electric Boat Corporation Div General Dynamics Electric Boat
5950-00-631-5066 INTERCHANGEABLE
Transformer,power
5950-00-682-3433S6202-3123470GP3 INTERCHANGEABLE
Transformer,power
Naval Ship Systems Command
5950-00-725-3196 INTERCHANGEABLE
Transformer,power
Cross-Reference Index
Part NumberManufacturer
S6202-F-3103713-GR3 Abb Power T&d Company Inc. Div Power Distribution Solutions (USA)
S1366594A Westinghouse Electric Corp Control Business Unit
34A2472GR3 Naval Ship Systems Command (USA)
S6202-F-3103713-GR3 PRIMARY Naval Ship Systems Command (USA)
S1366594 Westinghouse Electric Corp Control Business Unit
24497 Power Paragon, Inc. Dba Power Magnetics Div Power Magnetics (USA)
S1366594A Westinghouse Electric Corp Power Generation-Generator Div (USA)
MIL-T-15108 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
S6202-F-3103713-GR3 Gemini Electronics Inc (USA)
S6202F3103713REVCGR3 Naval Ship Systems Command (USA)
34A2472GR3 Westinghouse Electric Corp Control Business Unit
1366594 Schaffner Mtc, Llc Dba Schaffner Mtc Transformers Div Schaffner Mtc Transformers (USA)
680A41 Schaffner Mtc, Llc Dba Schaffner Mtc Transformers Div Schaffner Mtc Transformers (USA)
S1366594A Westinghouse Electric Corp (USA)
73785-64X1PC3 Electric Boat Corporation Div General Dynamics Electric Boat (USA)
34A2472GR3 Westinghouse Electric Corp (USA)
Related Parts
5950-00-036-6173INTERCHANGEABLE
TRANSFORMER,POWER
5322
5950-00-058-0650INTERCHANGEABLE
TRANSFORMER,POWER
5950-00-058-8676INTERCHANGEABLE
TRANSFORMER,POWER
5950-00-172-5862INTERCHANGEABLE
TRANSFORMER,POWER
5950-00-245-0996INTERCHANGEABLE
TRANSFORMER,POWER
L-675A81
5950-00-548-0481INTERCHANGEABLE
TRANSFORMER,POWER
S6202-3223863GP3
5950-00-577-9156INTERCHANGEABLE
TRANSFORMER,POWER
02-77-2025
5950-00-631-5066INTERCHANGEABLE
TRANSFORMER,POWER
5950-00-682-3433INTERCHANGEABLE
TRANSFORMER,POWER
S6202-3123470GP3
5950-00-725-3196INTERCHANGEABLE
TRANSFORMER,POWER
5330-00-728-8307INTERCHANGEABLE
GASKET
24497
5330-00-860-3319INTERCHANGEABLE
PACKING,PREFORMED
24497

Frequently Asked Questions

What is NSN 5950-00-754-8255?

NSN 5950-00-754-8255 is a Transformer,power, manufactured by Naval Ship Systems Command, classified under FSC 5950 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5950-00-754-8255?

NSN 5950-00-754-8255 has 16 cross-referenced part numbers: S6202-F-3103713-GR3 (Abb Power T&d Company Inc. Div Power Distribution Solutions), S1366594A (Westinghouse Electric Corp Control Business Unit), 34A2472GR3 (Naval Ship Systems Command), S6202-F-3103713-GR3 (Naval Ship Systems Command), S1366594 (Westinghouse Electric Corp Control Business Unit) and 11 more.

What NSN replaces 5950-00-754-8255?

There are 12 known substitutes for 5950-00-754-8255: 5950-00-036-6173, 5950-00-058-0650, 5950-00-058-8676 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of S6202-F-3103713-GR3?

Key specifications for S6202-F-3103713-GR3: Maximum Transformer Power Rating: 5.0 KILOVOLT-AMPERE SINGLE COMPONENT; Winding Operating Voltage: 120.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY; Winding Operating Voltage: 450.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY; Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT. 17 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5950-00-754-8255 still in active supply?

NSN 5950-00-754-8255 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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