PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9T35Y137G3Transformer,power

General Electric Co Specialty Transformer Dept · NSN 5950-00-902-1738 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-902-1738 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-902-1738. Primary manufacturer part number: 9T35Y137G3.
Features
  • Transformer,power — FSC 5950
  • Inclosure Type: HERMETICALLY SEALED
  • Nominal Thread Size: 0.138 INCHES SINGLE GROUP IN
  • Thread Quantity Per Inch: 32 SINGLE GROUP
  • Terminal Type and Quantity: 8 TAB, SOLDER LUG
  • Winding Operating Voltage: 200.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL SECONDARY
  • Reliability Indicator: NOT ESTABLISHED
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-902-1738, 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 General Electric Co Specialty Transformer Dept. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5950-00-902-1738
Primary Part Number9T35Y137G3
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerGeneral Electric Co Specialty Transformer Dept
StatusCANCELLED
Inclosure TypeHERMETICALLY SEALED
Nominal Thread Size0.138 INCHES SINGLE GROUP IN
Thread Quantity Per Inch32 SINGLE GROUP
Terminal Type and Quantity8 TAB, SOLDER LUG
Winding Operating Voltage200.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL SECONDARY
Reliability IndicatorNOT ESTABLISHED
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Body Height2.375 INCHES NOMINAL IN
Frequency Rating60.0 HERTZ NOMINAL SINGLE COMPONENT
Winding Shielding MethodINTERNAL SHIELD GROUNDED TO INCLOSURE AND CORE SINGLE COMPONENT
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Winding Operating Voltage200.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL PRIMARY
Body Length1.625 INCHES NOMINAL IN
Center to Center Distance Between Mounting Facilities Parallel to Length1.063 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Mounting Facility Quantity4 SINGLE GROUP
Body Width1.625 INCHES NOMINAL IN
Center to Center Distance Between Mounting Facilities Parallel to Width1.063 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Function and Quantity2 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
6645-00-880-4893 INTERCHANGEABLE
Meter,time Totalizing
5935-00-993-231452-009-0019-229 INTERCHANGEABLE
Connector,receptacle,electrical
Itt Cannon Rf Products
5950-01-023-548756-82-1 INTERCHANGEABLE
Transformer,power
General Dynamics Ots (aerospace), Inc. Dba General Dynamics Ordinance and Tactical Systems Div Seattle Operations
1630-01-232-612456-821 INTERCHANGEABLE
Retainer,heat Shield,brake
Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes)
4730-01-328-6047 INTERCHANGEABLE
Elbow,tube to Boss
Cross-Reference Index
Part NumberManufacturer
9T35Y137G3 General Electric Co Specialty Transformer Dept (USA)
9975178 Us Army Aviation and Missile Command (USA)
5682-1 Raytheon Company Div Rmd Strategic (USA)
5682-001 Raytheon Company Div Rmd Strategic (USA)
7406921P001 Lockheed Martin Corporation Div Rms (USA)
7406921P001 Lockheed Martin Corp Naval Electronics & Surveillance Systems (USA)
7406921P001 General Electric Company (USA)
9T35Y137G3 General Electric Company (USA)
Related Parts
6645-00-880-4893INTERCHANGEABLE
METER,TIME TOTALIZING
5935-00-993-2314INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
52-009-0019-229
5950-01-023-5487INTERCHANGEABLE
TRANSFORMER,POWER
56-82-1
1630-01-232-6124INTERCHANGEABLE
RETAINER,HEAT SHIELD,BRAKE
56-821
4730-01-328-6047INTERCHANGEABLE
ELBOW,TUBE TO BOSS

Frequently Asked Questions

What is NSN 5950-00-902-1738?

NSN 5950-00-902-1738 is a Transformer,power, manufactured by General Electric Co Specialty Transformer Dept, classified under FSC 5950 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5950-00-902-1738?

NSN 5950-00-902-1738 has 8 cross-referenced part numbers: 9T35Y137G3 (General Electric Co Specialty Transformer Dept), 9975178 (Us Army Aviation and Missile Command), 5682-1 (Raytheon Company Div Rmd Strategic), 5682-001 (Raytheon Company Div Rmd Strategic), 7406921P001 (Lockheed Martin Corporation Div Rms) and 3 more.

What NSN replaces 5950-00-902-1738?

There are 5 known substitutes for 5950-00-902-1738: 6645-00-880-4893, 5935-00-993-2314, 5950-01-023-5487 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 9T35Y137G3?

Key specifications for 9T35Y137G3: Inclosure Type: HERMETICALLY SEALED; Nominal Thread Size: 0.138 INCHES SINGLE GROUP IN; Thread Quantity Per Inch: 32 SINGLE GROUP; Terminal Type and Quantity: 8 TAB, SOLDER LUG. 19 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5950-00-902-1738 still in active supply?

NSN 5950-00-902-1738 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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