PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

W8Transformer,power Autotransforme

Technipower Llc Dba Unipower · NSN 5950-00-110-0379 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-110-0379 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-110-0379. Primary manufacturer part number: W8.
Features
  • Transformer,power Autotransforme — FSC 5950
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 3.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Mounting Method: THREADED HOLE(S) SINGLE GROUP
  • Nominal Thread Size: 0.190 INCHES SINGLE GROUP IN
  • Winding Function and Quantity: 1 PRIMARY, VARIABLE AUTOTRANSFORMER TYPE SINGLE COMPONENT
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
  • Thread Quantity Per Inch: 32 SINGLE GROUP
  • Body Width: 4.438 INCHES NOMINAL IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power Autotransforme, cataloged under National Stock Number 5950-00-110-0379, 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 Technipower Llc Dba Unipower. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-110-0379
Primary Part NumberW8
Item NameTransformer,power Autotransforme
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerTechnipower Llc Dba Unipower
StatusACTIVE
Center to Center Distance Between Mounting Facilities Parallel to Width3.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Mounting MethodTHREADED HOLE(S) SINGLE GROUP
Nominal Thread Size0.190 INCHES SINGLE GROUP IN
Winding Function and Quantity1 PRIMARY, VARIABLE AUTOTRANSFORMER TYPE SINGLE COMPONENT
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Thread Quantity Per Inch32 SINGLE GROUP
Body Width4.438 INCHES NOMINAL IN
Center to Center Distance Between Mounting Facilities Parallel to Length3.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Body Length4.500 INCHES NOMINAL IN
Mounting Facility Quantity4 SINGLE GROUP
Body Height4.938 INCHES NOMINAL IN
Winding Operating Current11.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Winding Power Rating1.3 KILOVOLT-AMPERES SINGLE COMPONENT SINGLE PRIMARY
Frequency Rating50.0 HERTZ NOMINAL OR 60.0 HERTZ NOMINAL SINGLE COMPONENT
Reliability IndicatorNOT ESTABLISHED
Inclosure TypeOPEN
Terminal Type and Quantity3 TAB, SOLDER LUG
Winding Operating Voltage120.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY INPUT
Thread Series DesignatorUNF SINGLE GROUP
Winding Operating Voltage0.00 AC VOLTS NOMINAL AND 140.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY OUTPUT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5955-00-001-7535331088-2 INTERCHANGEABLE
Crystal Unit,quartz
Bae Systems Information and Electronic Systems Integration Inc.
3895-00-221-1462W8 INTERCHANGEABLE
Tamper,piston-Hammer Type,pneuma
Curtiss-Wright Electro-Mechanical Corporation Div Epd
5120-00-223-8870W-8 INTERCHANGEABLE
Wedge,joint Breaking
Ampco Partners, Ltd. Dba Ampco Safety Tools
3120-00-288-1061454293PC8 INTERCHANGEABLE
Bearing,sleeve
Naval Ship Systems Command
7310-00-818-1997P8 INTERCHANGEABLE
Element,waffle Iron
Star Mfg Intl Toastwell
Cross-Reference Index
Part NumberManufacturer
W8 PRIMARY Technipower Llc Dba Unipower (USA)
Related Parts
5955-00-001-7535INTERCHANGEABLE
CRYSTAL UNIT,QUARTZ
331088-2
3895-00-221-1462INTERCHANGEABLE
TAMPER,PISTON-HAMMER TYPE,PNEUMA
W8
5120-00-223-8870INTERCHANGEABLE
WEDGE,JOINT BREAKING
W-8
3120-00-288-1061INTERCHANGEABLE
BEARING,SLEEVE
454293PC8
7310-00-818-1997INTERCHANGEABLE
ELEMENT,WAFFLE IRON
P8

Frequently Asked Questions

What is NSN 5950-00-110-0379?

NSN 5950-00-110-0379 is a Transformer,power Autotransforme, manufactured by Technipower Llc Dba Unipower, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-110-0379?

NSN 5950-00-110-0379 has 1 cross-referenced part number: W8 (Technipower Llc Dba Unipower).

What NSN replaces 5950-00-110-0379?

There are 5 known substitutes for 5950-00-110-0379: 5955-00-001-7535, 3895-00-221-1462, 5120-00-223-8870 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of W8?

Key specifications for W8: Center to Center Distance Between Mounting Facilities Parallel to Width: 3.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Mounting Method: THREADED HOLE(S) SINGLE GROUP; Nominal Thread Size: 0.190 INCHES SINGLE GROUP IN; Winding Function and Quantity: 1 PRIMARY, VARIABLE AUTOTRANSFORMER TYPE SINGLE COMPONENT. 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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