PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

TW71181Transformer,power

Magnetika · NSN 5950-01-194-7610 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-194-7610 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-194-7610. Primary manufacturer part number: TW71181.
Features
  • Transformer,power — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Winding Shielding Method: INTERNAL SHIELD GROUNDED TO INCLOSURE AND CORE SINGLE COMPONENT
  • Body Height: 4.250 INCHES NOMINAL IN
  • Terminal Type and Quantity: 4 TURRET
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 1.859 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Mounting Facility Quantity: 4 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 5950-01-194-7610, 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 Magnetika. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-194-7610
Primary Part NumberTW71181
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerMagnetika
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Winding Shielding MethodINTERNAL SHIELD GROUNDED TO INCLOSURE AND CORE SINGLE COMPONENT
Body Height4.250 INCHES NOMINAL IN
Terminal Type and Quantity4 TURRET
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Center to Center Distance Between Mounting Facilities Parallel to Width1.859 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Mounting Facility Quantity4 SINGLE GROUP
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Maximum Operating Temp130.0 CELSIUS DEGC
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Body Length3.062 INCHES NOMINAL IN
Winding Operating Current3.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Center to Center Distance Between Mounting Facilities Parallel to Length2.297 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Body Width2.625 INCHES NOMINAL IN
Winding Operating Voltage28.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Frequency Rating60.0 HERTZ NOMINAL SINGLE COMPONENT
Nominal Thread Size0.164 INCHES SINGLE GROUP IN
Inclosure TypeHERMETICALLY SEALED
Winding Operating Voltage28.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5920-00-225-9983KTK-3 INTERCHANGEABLE
Fuse,cartridge
Cooper Bussmann, Llc Dba Cooper Industries
3040-01-382-663416108B INTERCHANGEABLE
Piston,linear Actuating Cylinder
Liftking Manufacturing Corp
Cross-Reference Index
Part NumberManufacturer
161088 Northrop Grumman Systems Corporation (USA)
PEI 6263 Precision Electronics, Inc (USA)
TW71181 PRIMARY Magnetika (USA)
Related Parts
5920-00-225-9983INTERCHANGEABLE
FUSE,CARTRIDGE
KTK-3
3040-01-382-6634INTERCHANGEABLE
PISTON,LINEAR ACTUATING CYLINDER
16108B

Frequently Asked Questions

What is NSN 5950-01-194-7610?

NSN 5950-01-194-7610 is a Transformer,power, manufactured by Magnetika, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-194-7610?

NSN 5950-01-194-7610 has 3 cross-referenced part numbers: 161088 (Northrop Grumman Systems Corporation), PEI 6263 (Precision Electronics, Inc), TW71181 (Magnetika).

What NSN replaces 5950-01-194-7610?

There are 2 known substitutes for 5950-01-194-7610: 5920-00-225-9983, 3040-01-382-6634. Verify interchangeability with system specifications before substitution.

What are the specifications of TW71181?

Key specifications for TW71181: Reliability Indicator: NOT ESTABLISHED; Winding Shielding Method: INTERNAL SHIELD GROUNDED TO INCLOSURE AND CORE SINGLE COMPONENT; Body Height: 4.250 INCHES NOMINAL IN; Terminal Type and Quantity: 4 TURRET. 20 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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