PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1651749-1Transformer,current

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 5950-00-419-7616 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-419-7616 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-419-7616. Primary manufacturer part number: 1651749-1.
Features
  • Transformer,current — FSC 5950
  • Body Width: 1.340 INCHES MAXIMUM IN
  • Mounting Facility Quantity: 2 SINGLE GROUP
  • Thread Quantity Per Inch: 32 SINGLE GROUP
  • Winding Operating Current: 2.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
  • Frequency Rating: 400.0 HERTZ NOMINAL SINGLE COMPONENT
  • Reliability Indicator: NOT ESTABLISHED
  • Installation for Which Designed: INDOOR PORTABLE
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,current, cataloged under National Stock Number 5950-00-419-7616, 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 8 commercial cross-references from 8 manufacturers, 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
NSN5950-00-419-7616
Primary Part Number1651749-1
Item NameTransformer,current
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Body Width1.340 INCHES MAXIMUM IN
Mounting Facility Quantity2 SINGLE GROUP
Thread Quantity Per Inch32 SINGLE GROUP
Winding Operating Current2.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Reliability IndicatorNOT ESTABLISHED
Installation for Which DesignedINDOOR PORTABLE
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Terminal Type and Quantity4 TURRET
Winding Operating Current5.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Nominal Thread Size0.138 INCHES SINGLE GROUP IN
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Distance Between Mounting Facility Centers1.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Inclosure TypeHERMETICALLY SEALED
Body Length1.340 INCHES MAXIMUM IN
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Body Height1.750 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
1315-00-028-4467 INTERCHANGEABLE
Cartridge,90 Millimeter
5950-00-166-3096GT14M1506 INTERCHANGEABLE
Transformer,power
Northrop Grumman Systems Corporation
5845-00-757-327643556 INTERCHANGEABLE
Printed Card Assemb
L3harris Technologies, Inc. Div Space and Airborne Systems
6145-01-558-324943556 INTERCHANGEABLE
Cable,power,electrical
United States Department of the Navy Dba Naval Surface Warfare Center Panama City
7920-01-628-767043556 INTERCHANGEABLE
Brush,cleaning,tool and Parts
Schaefer Brush Mfg Co Inc
Cross-Reference Index
Part NumberManufacturer
C15041 Freed Transformer Co (USA)
43556 Coast/advanced Chip Magnetics, Inc. (USA)
1651749-1 Raytheon Company Dba Raytheon Co (USA)
1651749-1 Raytheon Company Div Corp (USA)
1651749-1 Raytheon Company (USA)
1651749-1 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
PEI6301 Precision Electronics, Inc (USA)
1651749-1 Berkshire Transformer (USA)
Related Parts
1315-00-028-4467INTERCHANGEABLE
CARTRIDGE,90 MILLIMETER
5950-00-166-3096INTERCHANGEABLE
TRANSFORMER,POWER
GT14M1506
5845-00-757-3276INTERCHANGEABLE
PRINTED CARD ASSEMB
43556
6145-01-558-3249INTERCHANGEABLE
CABLE,POWER,ELECTRICAL
43556
7920-01-628-7670INTERCHANGEABLE
BRUSH,CLEANING,TOOL AND PARTS
43556

Frequently Asked Questions

What is NSN 5950-00-419-7616?

NSN 5950-00-419-7616 is a Transformer,current, 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 5950-00-419-7616?

NSN 5950-00-419-7616 has 8 cross-referenced part numbers: C15041 (Freed Transformer Co), 43556 (Coast/advanced Chip Magnetics, Inc.), 1651749-1 (Raytheon Company Dba Raytheon Co), 1651749-1 (Raytheon Company Div Corp), 1651749-1 (Raytheon Company) and 3 more.

What NSN replaces 5950-00-419-7616?

There are 5 known substitutes for 5950-00-419-7616: 1315-00-028-4467, 5950-00-166-3096, 5845-00-757-3276 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1651749-1?

Key specifications for 1651749-1: Body Width: 1.340 INCHES MAXIMUM IN; Mounting Facility Quantity: 2 SINGLE GROUP; Thread Quantity Per Inch: 32 SINGLE GROUP; Winding Operating Current: 2.0 AMPERES AC 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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