PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

328AS208-3Transformer,current

Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier · NSN 5950-00-359-7790 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-359-7790 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-359-7790. Primary manufacturer part number: 328AS208-3.
Features
  • Transformer,current — FSC 5950
  • Mounting Facility Quantity: 4 SINGLE GROUP
  • Body Width: 3.750 INCHES MAXIMUM IN
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
  • Winding Operating Current: 400.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
  • Mounting Slot Width: 0.125 INCHES NOMINAL SINGLE GROUP IN
  • Terminal Type and Quantity: 2 THREADED STUD
  • Winding Function and Quantity: 1 SECONDARY SINGLE COMPONENT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,current, cataloged under National Stock Number 5950-00-359-7790, 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 Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5950-00-359-7790
Primary Part Number328AS208-3
Item NameTransformer,current
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerNaval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
StatusCANCELLED
Mounting Facility Quantity4 SINGLE GROUP
Body Width3.750 INCHES MAXIMUM IN
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Winding Operating Current400.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Mounting Slot Width0.125 INCHES NOMINAL SINGLE GROUP IN
Terminal Type and Quantity2 THREADED STUD
Winding Function and Quantity1 SECONDARY SINGLE COMPONENT
Body Height1.188 INCHES NOMINAL IN
Body Length3.750 INCHES MAXIMUM IN
Winding Operating Current200.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
Center to Center Distance Between Mounting Facilities Parallel to Width1.656 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Center to Center Distance Between Mounting Facilities Parallel to Length2.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Installation for Which DesignedINDOOR PORTABLE
Inclosure TypeFULLY INCLOSED
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Mounting MethodFLANGE AND SLOT SINGLE GROUP
Reliability IndicatorNOT ESTABLISHED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
1650-00-133-505751103 INTERCHANGEABLE
Sleeve,directional Control Linea
Pneudraulics, Inc.
5935-00-258-9976SC-B-69868 INTERCHANGEABLE
Connector,receptacle,electrical
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
2930-00-293-6852 INTERCHANGEABLE
Cap,filler Opening
3110-00-806-064951103 INTERCHANGEABLE
Bearing,ball,thrust
Fag Bearings Corporation
3110-01-057-957151103 INTERCHANGEABLE
Bearing,roller,thrust
Skf Usa Inc.
5342-01-136-619851103 INTERCHANGEABLE
Plug Seal
Shaw Development, Llc
4320-01-209-022051103 INTERCHANGEABLE
Compensator,handwhe
Hartmann Controls, Inc Div Hartmann Controls
1005-01-487-245051103 INTERCHANGEABLE
Plate,deflector,blast
American Apex Corporation
Cross-Reference Index
Part NumberManufacturer
42837 Coast/advanced Chip Magnetics, Inc. (USA)
51103 Square D Co Electromagnetic Industries Div (USA)
A624-2319 Essex Electro Engineers Inc (USA)
M0D51SPEC51103 Square D Co Electromagnetic Industries Div (USA)
328AS208-3 PRIMARY Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA)
Related Parts
1650-00-133-5057INTERCHANGEABLE
SLEEVE,DIRECTIONAL CONTROL LINEA
51103
5935-00-258-9976INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
SC-B-69868
2930-00-293-6852INTERCHANGEABLE
CAP,FILLER OPENING
3110-00-806-0649INTERCHANGEABLE
BEARING,BALL,THRUST
51103
3110-01-057-9571INTERCHANGEABLE
BEARING,ROLLER,THRUST
51103
5342-01-136-6198INTERCHANGEABLE
PLUG SEAL
51103
4320-01-209-0220INTERCHANGEABLE
COMPENSATOR,HANDWHE
51103
1005-01-487-2450INTERCHANGEABLE
PLATE,DEFLECTOR,BLAST
51103

Frequently Asked Questions

What is NSN 5950-00-359-7790?

NSN 5950-00-359-7790 is a Transformer,current, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 5950 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5950-00-359-7790?

NSN 5950-00-359-7790 has 5 cross-referenced part numbers: 42837 (Coast/advanced Chip Magnetics, Inc.), 51103 (Square D Co Electromagnetic Industries Div), A624-2319 (Essex Electro Engineers Inc), M0D51SPEC51103 (Square D Co Electromagnetic Industries Div), 328AS208-3 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).

What NSN replaces 5950-00-359-7790?

There are 8 known substitutes for 5950-00-359-7790: 1650-00-133-5057, 5935-00-258-9976, 2930-00-293-6852 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 328AS208-3?

Key specifications for 328AS208-3: Mounting Facility Quantity: 4 SINGLE GROUP; Body Width: 3.750 INCHES MAXIMUM IN; Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT; Winding Operating Current: 400.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY. 18 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5950-00-359-7790 still in active supply?

NSN 5950-00-359-7790 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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