PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1219-145Transformer,power

Bae Systems Information and Electronic Systems Integration Inc. · NSN 5950-01-020-6568 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-020-6568 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-020-6568. Primary manufacturer part number: 1219-145.
Features
  • Transformer,power — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Terminal Type and Quantity: 7 PIN
  • Inclosure Type: FULLY INCLOSED
  • Distance Between Mounting Facility Centers: 1.400 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Winding Operating Current: 500.0 MICROAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
  • 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 5950-01-020-6568, 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 Bae Systems Information and Electronic Systems Integration Inc.. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-020-6568
Primary Part Number1219-145
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerBae Systems Information and Electronic Systems Integration Inc.
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Terminal Type and Quantity7 PIN
Inclosure TypeFULLY INCLOSED
Distance Between Mounting Facility Centers1.400 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Operating Current500.0 MICROAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Input-Output Phase RelationshipTWO PHASE TO THREE PHASE SINGLE COMPONENT
Body Width1.300 INCHES NOMINAL IN
Winding Operating Voltage11.80 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Body Length2.750 INCHES NOMINAL IN
Mounting Facility Quantity2 SINGLE GROUP
Mounting MethodTHREADED HOLE(S) SINGLE GROUP
Nominal Thread Size0.086 INCHES SINGLE GROUP IN
Thread Quantity Per Inch56 SINGLE GROUP
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Body Height0.630 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
1680-00-124-96743889-1 INTERCHANGEABLE
Housing,spring,reel
Nell-Joy Industries, Inc.
5120-00-248-6662 INTERCHANGEABLE
Socket,crowfoot Wrench Head
5999-00-313-334110652 INTERCHANGEABLE
Magnet,permanent
Naval Ship Systems Command
4920-00-367-8169 INTERCHANGEABLE
Cam,vertical
4330-00-399-3370 INTERCHANGEABLE
Filter Element,fluid
5950-00-435-81382638528 INTERCHANGEABLE
Transformer,power
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
3930-00-488-8581105652 INTERCHANGEABLE
Parts Kit,linear Actuating Cylin
Linde Material Handling North America Corporation
5920-00-685-9894SFB1060-01 INTERCHANGEABLE
Fuseholder,block
Cooper Bussmann, Llc Dba Cooper Industries
5325-00-805-42557716676P17 INTERCHANGEABLE
Grommet,nonmetallic
Lockheed Martin Corporation Div Rms
6625-01-016-81713564-2 INTERCHANGEABLE
Probe,test
Fluke Electronics Corp
Cross-Reference Index
Part NumberManufacturer
3889 A M I/ Coast Magnetics Inc. Dba Coast Magnetics (USA)
TW-64646 Magnetika (USA)
1219-145 PRIMARY Bae Systems Information and Electronic Systems Integration Inc. (USA)
10652 Standex Electronics, Inc. (USA)
Related Parts
1680-00-124-9674INTERCHANGEABLE
HOUSING,SPRING,REEL
3889-1
5120-00-248-6662INTERCHANGEABLE
SOCKET,CROWFOOT WRENCH HEAD
5999-00-313-3341INTERCHANGEABLE
MAGNET,PERMANENT
10652
4920-00-367-8169INTERCHANGEABLE
CAM,VERTICAL
4330-00-399-3370INTERCHANGEABLE
FILTER ELEMENT,FLUID
5950-00-435-8138INTERCHANGEABLE
TRANSFORMER,POWER
2638528
3930-00-488-8581INTERCHANGEABLE
PARTS KIT,LINEAR ACTUATING CYLIN
105652
5920-00-685-9894INTERCHANGEABLE
FUSEHOLDER,BLOCK
SFB1060-01
5325-00-805-4255INTERCHANGEABLE
GROMMET,NONMETALLIC
7716676P17
6625-01-016-8171INTERCHANGEABLE
PROBE,TEST
3564-2
5340-01-168-1893INTERCHANGEABLE
COVER,ACCESS
6610-01-225-0413INTERCHANGEABLE
MECHANISM ASSEMBLY
3889

Frequently Asked Questions

What is NSN 5950-01-020-6568?

NSN 5950-01-020-6568 is a Transformer,power, manufactured by Bae Systems Information and Electronic Systems Integration Inc., classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-020-6568?

NSN 5950-01-020-6568 has 4 cross-referenced part numbers: 3889 (A M I/ Coast Magnetics Inc. Dba Coast Magnetics), TW-64646 (Magnetika), 1219-145 (Bae Systems Information and Electronic Systems Integration Inc.), 10652 (Standex Electronics, Inc.).

What NSN replaces 5950-01-020-6568?

There are 12 known substitutes for 5950-01-020-6568: 1680-00-124-9674, 5120-00-248-6662, 5999-00-313-3341 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1219-145?

Key specifications for 1219-145: Reliability Indicator: NOT ESTABLISHED; Terminal Type and Quantity: 7 PIN; Inclosure Type: FULLY INCLOSED; Distance Between Mounting Facility Centers: 1.400 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN. 17 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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