PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1202477Transformer,power Autotransforme

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 5950-00-615-9573 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-615-9573 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-615-9573. Primary manufacturer part number: 1202477.
Features
  • Transformer,power Autotransforme — FSC 5950
  • Winding Operating Voltage: 100.00 AC VOLTS NOMINAL AND 105.00 AC VOLTS NOMINAL AND 110.00 AC VOLTS NOMINAL AND 120.00 AC VOLTS NOMINAL AND 125.00 AC VOLTS NOMINAL AND 130.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY OUTPUT
  • Winding Power Rating: 700.0 VOLTS-AMPERES SINGLE COMPONENT SINGLE PRIMARY INPUT
  • Winding Function and Quantity: 1 PRIMARY, FIXED AUTOTRANSFORMER TYPE SINGLE COMPONENT
  • Winding Operating Current: 4.5 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY OUTPUT
  • Body Height: 2.000 INCHES NOMINAL IN
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 1.490 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Mounting Method: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power Autotransforme, cataloged under National Stock Number 5950-00-615-9573, 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 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 18 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-615-9573
Primary Part Number1202477
Item NameTransformer,power Autotransforme
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Winding Operating Voltage100.00 AC VOLTS NOMINAL AND 105.00 AC VOLTS NOMINAL AND 110.00 AC VOLTS NOMINAL AND 120.00 AC VOLTS NOMINAL AND 125.00 AC VOLTS NOMINAL AND 130.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY OUTPUT
Winding Power Rating700.0 VOLTS-AMPERES SINGLE COMPONENT SINGLE PRIMARY INPUT
Winding Function and Quantity1 PRIMARY, FIXED AUTOTRANSFORMER TYPE SINGLE COMPONENT
Winding Operating Current4.5 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY OUTPUT
Body Height2.000 INCHES NOMINAL IN
Center to Center Distance Between Mounting Facilities Parallel to Length1.490 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Mounting MethodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Body Length2.000 INCHES NOMINAL IN
Center to Center Distance Between Mounting Facilities Parallel to Width1.440 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Body Width2.120 INCHES NOMINAL IN
Frequency Rating2.0 KILOHERTZ MINIMUM AND 2.5 KILOHERTZ MAXIMUM SINGLE COMPONENT
Mounting Facility Quantity4 SINGLE GROUP
Mounting Hole Diameter0.250 INCHES NOMINAL SINGLE GROUP IN
Inclosure TypeOPEN
Terminal Type and Quantity8 TAB, SOLDER LUG
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY INPUT
Reliability IndicatorNOT ESTABLISHED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5305-00-169-982132079 INTERCHANGEABLE
Setscrew
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
4710-00-309-39471202477-101 INTERCHANGEABLE
Tube,metallic
Lockheed Martin Corp
2840-00-424-618832079 INTERCHANGEABLE
Cover,rear-Diffuser
Williams International Co., L.l.c.
6515-01-604-1440Y936H INTERCHANGEABLE
Suture,absorbable,surgical
Ethicon Us Llc Div Ethicon
Cross-Reference Index
Part NumberManufacturer
9T33Y5048 General Electric Co Specialty Transformer Dept (USA)
195C406 Lockheed Martin Corporation Div Rms (USA)
1202477 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
32079 Freed Transformer Co (USA)
Related Parts
5305-00-169-9821INTERCHANGEABLE
SETSCREW
32079
4710-00-309-3947INTERCHANGEABLE
TUBE,METALLIC
1202477-101
2840-00-424-6188INTERCHANGEABLE
COVER,REAR-DIFFUSER
32079
6515-01-604-1440INTERCHANGEABLE
SUTURE,ABSORBABLE,SURGICAL
Y936H

Frequently Asked Questions

What is NSN 5950-00-615-9573?

NSN 5950-00-615-9573 is a Transformer,power Autotransforme, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-615-9573?

NSN 5950-00-615-9573 has 4 cross-referenced part numbers: 9T33Y5048 (General Electric Co Specialty Transformer Dept), 195C406 (Lockheed Martin Corporation Div Rms), 1202477 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 32079 (Freed Transformer Co).

What NSN replaces 5950-00-615-9573?

There are 4 known substitutes for 5950-00-615-9573: 5305-00-169-9821, 4710-00-309-3947, 2840-00-424-6188 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1202477?

Key specifications for 1202477: Winding Operating Voltage: 100.00 AC VOLTS NOMINAL AND 105.00 AC VOLTS NOMINAL AND 110.00 AC VOLTS NOMINAL AND 120.00 AC VOLTS NOMINAL AND 125.00 AC VOLTS NOMINAL AND 130.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY OUTPUT; Winding Power Rating: 700.0 VOLTS-AMPERES SINGLE COMPONENT SINGLE PRIMARY INPUT; Winding Function and Quantity: 1 PRIMARY, FIXED AUTOTRANSFORMER TYPE SINGLE COMPONENT; Winding Operating Current: 4.5 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY OUTPUT. 18 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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