PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

27393Transformer,power

Emerson Electric Co White-Rodgers Div · NSN 5950-00-774-6487 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-774-6487 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-774-6487. Primary manufacturer part number: 27393.
Features
  • Transformer,power — FSC 5950
  • Terminal Type and Quantity: 9 SCREW
  • Reliability Indicator: NOT ESTABLISHED
  • Body Length: 4.125 INCHES NOMINAL IN
  • Mounting Method: THREADED HOLE(S) SINGLE GROUP
  • Body Height: 5.328 INCHES NOMINAL IN
  • Body Width: 4.578 INCHES NOMINAL IN
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 3.375 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-774-6487, 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 Emerson Electric Co White-Rodgers Div. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-774-6487
Primary Part Number27393
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerEmerson Electric Co White-Rodgers Div
StatusACTIVE
Terminal Type and Quantity9 SCREW
Reliability IndicatorNOT ESTABLISHED
Body Length4.125 INCHES NOMINAL IN
Mounting MethodTHREADED HOLE(S) SINGLE GROUP
Body Height5.328 INCHES NOMINAL IN
Body Width4.578 INCHES NOMINAL IN
Center to Center Distance Between Mounting Facilities Parallel to Length3.375 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Center to Center Distance Between Mounting Facilities Parallel to Width3.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Thread Quantity Per Inch32 SINGLE GROUP
Inclosure TypeHERMETICALLY SEALED
Frequency Rating50.0 HERTZ NOMINAL OR 60.0 HERTZ NOMINAL SINGLE COMPONENT
Nominal Thread Size0.190 INCHES SINGLE GROUP IN
Winding Operating Voltage200.00 AC VOLTS NOMINAL AND 210.00 AC VOLTS NOMINAL AND 220.00 AC VOLTS NOMINAL AND 230.00 AC VOLTS NOMINAL AND 240.00 AC VOLTS NOMINAL AND 250.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Thread Series DesignatorUNF SINGLE GROUP
Mounting Facility Quantity4 SINGLE GROUP
Winding Operating Current1.75 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5360-00-003-393527393 INTERCHANGEABLE
Spring,helical,compression
Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems
5330-00-030-126327393 INTERCHANGEABLE
Gasket
Dana Automotive Systems Group, Llc Dba Dana Sealing Products
5325-01-191-300227393 INTERCHANGEABLE
Insert,screw Thread
Moog Inc. Dba Ampac-Isp Corp
5120-01-335-1436PPR2-1/2 INTERCHANGEABLE
Punch,drive Pin
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
4820-01-364-9443 INTERCHANGEABLE
Control Assembly,power Shift
6130-01-600-076282019 INTERCHANGEABLE
Adapter,power Supply
R.g. Enterprises (u.s.a.), Inc. Dba Rg Enterprises Inc
Cross-Reference Index
Part NumberManufacturer
27393 Emerson Electric Co White-Rodgers Div (USA)
662-0338-00 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
Related Parts
5360-00-003-3935INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
27393
5330-00-030-1263INTERCHANGEABLE
GASKET
27393
5325-01-191-3002INTERCHANGEABLE
INSERT,SCREW THREAD
27393
5120-01-335-1436INTERCHANGEABLE
PUNCH,DRIVE PIN
PPR2-1/2
4820-01-364-9443INTERCHANGEABLE
CONTROL ASSEMBLY,POWER SHIFT
6130-01-600-0762INTERCHANGEABLE
ADAPTER,POWER SUPPLY
82019

Frequently Asked Questions

What is NSN 5950-00-774-6487?

NSN 5950-00-774-6487 is a Transformer,power, manufactured by Emerson Electric Co White-Rodgers Div, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-774-6487?

NSN 5950-00-774-6487 has 2 cross-referenced part numbers: 27393 (Emerson Electric Co White-Rodgers Div), 662-0338-00 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems).

What NSN replaces 5950-00-774-6487?

There are 6 known substitutes for 5950-00-774-6487: 5360-00-003-3935, 5330-00-030-1263, 5325-01-191-3002 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 27393?

Key specifications for 27393: Terminal Type and Quantity: 9 SCREW; Reliability Indicator: NOT ESTABLISHED; Body Length: 4.125 INCHES NOMINAL IN; Mounting Method: THREADED HOLE(S) SINGLE GROUP. 19 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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