PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50039Transformer,power

Rollins Corp · NSN 5950-00-578-8622 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-578-8622 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-578-8622. Primary manufacturer part number: 50039.
Features
  • Transformer,power — FSC 5950
  • Nominal Thread Size: 0.164 INCHES SINGLE GROUP IN
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 3.187 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Winding Function and Quantity: 1 PRIMARY AND 3 SECONDARY SINGLE COMPONENT
  • Winding Operating Voltage: 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
  • Mounting Facility Quantity: 4 SINGLE GROUP
  • Reliability Indicator: NOT ESTABLISHED
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE 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 5950-00-578-8622, 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 Rollins Corp. Government technical data includes 24 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-578-8622
Primary Part Number50039
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerRollins Corp
StatusACTIVE
Nominal Thread Size0.164 INCHES SINGLE GROUP IN
Center to Center Distance Between Mounting Facilities Parallel to Length3.187 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Function and Quantity1 PRIMARY AND 3 SECONDARY SINGLE COMPONENT
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Mounting Facility Quantity4 SINGLE GROUP
Reliability IndicatorNOT ESTABLISHED
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Body Width3.875 INCHES NOMINAL IN
Body Height5.000 INCHES NOMINAL IN
Winding Shielding MethodINTERNAL SHIELD GROUNDED TO INCLOSURE SINGLE COMPONENT
Winding Operating Voltage600.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
Terminal Type and Quantity10 SOLDER STUD
Center to Center Distance Between Mounting Facilities Parallel to Width4.312 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Operating Current3.0 AMPERES AC MAXIMUM SINGLE COMPONENT THIRD SECONDARY
Winding Operating Current100.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
Winding Operating Voltage5.00 AC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY
Frequency Rating60.0 HERTZ MINIMUM AND 400.0 HERTZ MAXIMUM SINGLE COMPONENT
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Inclosure TypeHERMETICALLY SEALED
Winding Operating Voltage6.30 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
Thread Quantity Per Inch32 SINGLE GROUP
Body Length4.875 INCHES NOMINAL IN
Winding Operating Current4.0 AMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5815-00-228-6696SC-C-69992-18 INTERCHANGEABLE
Bar,connecting,teletypewriter
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5355-00-408-1992 INTERCHANGEABLE
Dial,control
3455-00-555-1263 INTERCHANGEABLE
File,rotary
5895-00-590-2127127B2191 INTERCHANGEABLE
Yoke
General Electric Co Direct Current Motor and Generator Dept
5330-00-872-5295450039 INTERCHANGEABLE
Seal,assembly
Federal-Mogul Corp Government Sales Dept
6220-01-243-99711403 INTERCHANGEABLE
Spotlight
Southern Ambulance Builders Co Inc Dba Sabc Inc
5133-01-253-6345TE-Y 1-21 INTERCHANGEABLE
Drill,masonry,power Hammer
Hilti Inc
4520-01-376-118350039 INTERCHANGEABLE
Pipe,exhaust
C-Way Industries Inc
5935-01-415-28805003-9 INTERCHANGEABLE
Adapter,connector
Coaxial Components Corp. Dba Coaxial Components Corp
5331-01-661-698850039 INTERCHANGEABLE
O-Ring
Hutchinson Industries, Inc Div Defense and Industry
Cross-Reference Index
Part NumberManufacturer
50039 Rollins Corp (USA)
148-8 Bowen & Company, Inc. Dba Bowen & Company, Inc. (USA)
Related Parts
5815-00-228-6696INTERCHANGEABLE
BAR,CONNECTING,TELETYPEWRITER
SC-C-69992-18
5355-00-408-1992INTERCHANGEABLE
DIAL,CONTROL
3455-00-555-1263INTERCHANGEABLE
FILE,ROTARY
5895-00-590-2127INTERCHANGEABLE
YOKE
127B2191
5330-00-872-5295INTERCHANGEABLE
SEAL,ASSEMBLY
450039
6220-01-243-9971INTERCHANGEABLE
SPOTLIGHT
1403
5133-01-253-6345INTERCHANGEABLE
DRILL,MASONRY,POWER HAMMER
TE-Y 1-21
4520-01-376-1183INTERCHANGEABLE
PIPE,EXHAUST
50039
5935-01-415-2880INTERCHANGEABLE
ADAPTER,CONNECTOR
5003-9
5331-01-661-6988INTERCHANGEABLE
O-RING
50039

Frequently Asked Questions

What is NSN 5950-00-578-8622?

NSN 5950-00-578-8622 is a Transformer,power, manufactured by Rollins Corp, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-578-8622?

NSN 5950-00-578-8622 has 2 cross-referenced part numbers: 50039 (Rollins Corp), 148-8 (Bowen & Company, Inc. Dba Bowen & Company, Inc.).

What NSN replaces 5950-00-578-8622?

There are 10 known substitutes for 5950-00-578-8622: 5815-00-228-6696, 5355-00-408-1992, 3455-00-555-1263 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 50039?

Key specifications for 50039: Nominal Thread Size: 0.164 INCHES SINGLE GROUP IN; Center to Center Distance Between Mounting Facilities Parallel to Length: 3.187 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Winding Function and Quantity: 1 PRIMARY AND 3 SECONDARY SINGLE COMPONENT; Winding Operating Voltage: 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY. 24 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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