PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

842090-1Transformer,power

Thales Usa, Inc. Div Air Mobility Solutions ("ams") · NSN 5950-00-811-8355 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-811-8355 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-811-8355. Primary manufacturer part number: 842090-1.
Features
  • Transformer,power — FSC 5950
  • Winding Operating Current: 10.5 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
  • Frequency Rating: 50.0 HERTZ NOMINAL OR 60.0 HERTZ NOMINAL SINGLE COMPONENT
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
  • Terminal Type and Quantity: 7 TAB, SOLDER LUG
  • Inclosure Type: OPEN
  • Body Length: 3.812 INCHES NOMINAL IN
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY 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 5950-00-811-8355, 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 Thales Usa, Inc. Div Air Mobility Solutions ("ams"). Government technical data includes 14 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-811-8355
Primary Part Number842090-1
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerThales Usa, Inc. Div Air Mobility Solutions ("ams")
StatusACTIVE
Winding Operating Current10.5 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Frequency Rating50.0 HERTZ NOMINAL OR 60.0 HERTZ NOMINAL SINGLE COMPONENT
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Terminal Type and Quantity7 TAB, SOLDER LUG
Inclosure TypeOPEN
Body Length3.812 INCHES NOMINAL IN
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Body Width3.406 INCHES NOMINAL IN
Winding Operating Voltage210.00 AC VOLTS NOMINAL AND 220.00 AC VOLTS NOMINAL AND 230.00 AC VOLTS NOMINAL AND 240.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Winding Operating Voltage6.60 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Mounting MethodUNTHREADED HOLE(S) SINGLE GROUP
Body Height4.109 INCHES NOMINAL IN
Winding Shielding MethodINTERNAL SHIELD GROUNDED TO INCLOSURE AND CORE SINGLE COMPONENT
Mounting Facility Quantity4 SINGLE GROUP
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5950-00-229-6073 INTERCHANGEABLE
Coil,electrical
5960-00-262-0223 INTERCHANGEABLE
Electron Tube
5340-00-446-13315915 INTERCHANGEABLE
Strapping
Epicor Industries Inc Ideal Div
5960-00-617-8927 INTERCHANGEABLE
Electron Tube
5950-00-708-08852006497 INTERCHANGEABLE
Transformer,power
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
6350-01-412-73475915 INTERCHANGEABLE
Alarm-Monitor Group
Honeywell Security Americas Llc
1005-01-459-53535915 INTERCHANGEABLE
Trigger
O F Mossberg & Sons Inc
9150-01-633-83865-915 INTERCHANGEABLE
Grease,aircraft and Instrument
Andi International
Cross-Reference Index
Part NumberManufacturer
842090-1 PRIMARY Thales Usa, Inc. Div Air Mobility Solutions ("ams") (USA)
950-0773-400 L3 Technologies, Inc. Dba Insight Technology Division Div Insight Technology Division (USA)
5915 Transformer Technicians Inc (USA)
Related Parts
5950-00-229-6073INTERCHANGEABLE
COIL,ELECTRICAL
5960-00-262-0223INTERCHANGEABLE
ELECTRON TUBE
5340-00-446-1331INTERCHANGEABLE
STRAPPING
5915
5960-00-617-8927INTERCHANGEABLE
ELECTRON TUBE
5950-00-708-0885INTERCHANGEABLE
TRANSFORMER,POWER
2006497
6350-01-412-7347INTERCHANGEABLE
ALARM-MONITOR GROUP
5915
1005-01-459-5353INTERCHANGEABLE
TRIGGER
5915
9150-01-633-8386INTERCHANGEABLE
GREASE,AIRCRAFT AND INSTRUMENT
5-915

Frequently Asked Questions

What is NSN 5950-00-811-8355?

NSN 5950-00-811-8355 is a Transformer,power, manufactured by Thales Usa, Inc. Div Air Mobility Solutions ("ams"), classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-811-8355?

NSN 5950-00-811-8355 has 3 cross-referenced part numbers: 842090-1 (Thales Usa, Inc. Div Air Mobility Solutions ("ams")), 950-0773-400 (L3 Technologies, Inc. Dba Insight Technology Division Div Insight Technology Division), 5915 (Transformer Technicians Inc).

What NSN replaces 5950-00-811-8355?

There are 8 known substitutes for 5950-00-811-8355: 5950-00-229-6073, 5960-00-262-0223, 5340-00-446-1331 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 842090-1?

Key specifications for 842090-1: Winding Operating Current: 10.5 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY; Frequency Rating: 50.0 HERTZ NOMINAL OR 60.0 HERTZ NOMINAL SINGLE COMPONENT; Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT; Terminal Type and Quantity: 7 TAB, SOLDER LUG. 14 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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