PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3018740Transformer,power

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 5950-00-099-0411 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-099-0411 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-099-0411. Primary manufacturer part number: 3018740.
Features
  • Transformer,power — FSC 5950
  • Maximum Operating Temp: 70.0 CELSIUS DEGC
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 3.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Body Height: 4.375 INCHES MAXIMUM IN
  • Winding Operating Voltage: 8.50 AC VOLTS MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
  • Inclosure Type: FULLY INCLOSED
  • Winding Operating Current: 6.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
  • Mounting Slot Width: 0.219 INCHES NOMINAL SINGLE 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 5950-00-099-0411, 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 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 18 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-099-0411
Primary Part Number3018740
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Maximum Operating Temp70.0 CELSIUS DEGC
Center to Center Distance Between Mounting Facilities Parallel to Length3.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Body Height4.375 INCHES MAXIMUM IN
Winding Operating Voltage8.50 AC VOLTS MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
Inclosure TypeFULLY INCLOSED
Winding Operating Current6.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Mounting Slot Width0.219 INCHES NOMINAL SINGLE GROUP IN
Body Length4.500 INCHES MAXIMUM IN
Winding Operating Voltage93.50 AC VOLTS MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Center to Center Distance Between Mounting Facilities Parallel to Width3.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Mounting MethodFLANGE AND SLOT SINGLE GROUP
Body Width4.000 INCHES MAXIMUM IN
Reliability IndicatorNOT ESTABLISHED
Terminal Type and Quantity4 TAB, SOLDER LUG
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Frequency Rating60.0 HERTZ NOMINAL SINGLE COMPONENT
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Mounting Facility Quantity4 SINGLE GROUP
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5930-00-557-6044 INTERCHANGEABLE
Switch,toggle
4210-01-125-603061701 INTERCHANGEABLE
Sleeve,expanding
Elkhart Brass Manufacturing Company, Llc Div Elkhart Brass Manufacturing Company
8465-01-592-243162604 INTERCHANGEABLE
Field Pack
Camelbak Products, Llc Dba Camelbak
Cross-Reference Index
Part NumberManufacturer
61701 Electronic Transformer Corp Div Electronic Transformer Corporation (USA)
3018740 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
Related Parts
5930-00-557-6044INTERCHANGEABLE
SWITCH,TOGGLE
4210-01-125-6030INTERCHANGEABLE
SLEEVE,EXPANDING
61701
8465-01-592-2431INTERCHANGEABLE
FIELD PACK
62604

Frequently Asked Questions

What is NSN 5950-00-099-0411?

NSN 5950-00-099-0411 is a Transformer,power, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-099-0411?

NSN 5950-00-099-0411 has 2 cross-referenced part numbers: 61701 (Electronic Transformer Corp Div Electronic Transformer Corporation), 3018740 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).

What NSN replaces 5950-00-099-0411?

There are 3 known substitutes for 5950-00-099-0411: 5930-00-557-6044, 4210-01-125-6030, 8465-01-592-2431. Verify interchangeability with system specifications before substitution.

What are the specifications of 3018740?

Key specifications for 3018740: Maximum Operating Temp: 70.0 CELSIUS DEGC; Center to Center Distance Between Mounting Facilities Parallel to Length: 3.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Body Height: 4.375 INCHES MAXIMUM IN; Winding Operating Voltage: 8.50 AC VOLTS MAXIMUM SINGLE COMPONENT SINGLE PRIMARY. 18 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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