PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12846Transformer,power

Cae Usa Inc. · NSN 5950-00-648-3924 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-648-3924 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-648-3924. Primary manufacturer part number: 12846.
Features
  • Transformer,power — FSC 5950
  • Frequency Rating: 50.0 HERTZ NOMINAL SINGLE COMPONENT
  • Mounting Method: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
  • Body Length: 2.344 INCHES NOMINAL IN
  • Winding Operating Current: 80.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
  • Distance Between Mounting Facility Centers: 2.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Mounting Facility Quantity: 2 SINGLE GROUP
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-648-3924, 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 Cae Usa Inc.. Government technical data includes 14 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-648-3924
Primary Part Number12846
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerCae Usa Inc.
StatusACTIVE
Frequency Rating50.0 HERTZ NOMINAL SINGLE COMPONENT
Mounting MethodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Body Length2.344 INCHES NOMINAL IN
Winding Operating Current80.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Distance Between Mounting Facility Centers2.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Mounting Facility Quantity2 SINGLE GROUP
Terminal Type and Quantity4 WIRE LEAD
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Winding Operating Voltage11.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Inclosure TypeFULLY INCLOSED
Body Width1.188 INCHES NOMINAL IN
Body Height1.625 INCHES NOMINAL IN
Winding Operating Voltage117.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
2835-00-340-758812846 INTERCHANGEABLE
Line Assy,fuel Pres
Alamo Aircraft, Ltd.
3110-00-554-5968 INTERCHANGEABLE
Bearing,ball,annular
5950-00-646-0868 INTERCHANGEABLE
Reactor
2910-00-844-826512846 INTERCHANGEABLE
Carburetor,float
Zenith Fuel Systems Llc
5950-01-057-504012846 INTERCHANGEABLE
Transformer,power
Magnespec Inc
5330-01-068-181912846 INTERCHANGEABLE
Gasket
L3 Technologies, Inc. Div L3 Keo
5305-01-211-0302N34109 INTERCHANGEABLE
Screw
Leslie Controls, Inc. Dba Leslie Controls Inc
5355-01-254-3803 INTERCHANGEABLE
Knob
Cross-Reference Index
Part NumberManufacturer
12846 Raytheon Technical Services Company (USA)
12846 PRIMARY Cae Usa Inc. (USA)
Related Parts
2835-00-340-7588INTERCHANGEABLE
LINE ASSY,FUEL PRES
12846
3110-00-554-5968INTERCHANGEABLE
BEARING,BALL,ANNULAR
5950-00-646-0868INTERCHANGEABLE
REACTOR
2910-00-844-8265INTERCHANGEABLE
CARBURETOR,FLOAT
12846
5950-01-057-5040INTERCHANGEABLE
TRANSFORMER,POWER
12846
5330-01-068-1819INTERCHANGEABLE
GASKET
12846
5305-01-211-0302INTERCHANGEABLE
SCREW
N34109
5355-01-254-3803INTERCHANGEABLE
KNOB

Frequently Asked Questions

What is NSN 5950-00-648-3924?

NSN 5950-00-648-3924 is a Transformer,power, manufactured by Cae Usa Inc., classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-648-3924?

NSN 5950-00-648-3924 has 2 cross-referenced part numbers: 12846 (Raytheon Technical Services Company), 12846 (Cae Usa Inc.).

What NSN replaces 5950-00-648-3924?

There are 8 known substitutes for 5950-00-648-3924: 2835-00-340-7588, 3110-00-554-5968, 5950-00-646-0868 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12846?

Key specifications for 12846: Frequency Rating: 50.0 HERTZ NOMINAL SINGLE COMPONENT; Mounting Method: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP; Body Length: 2.344 INCHES NOMINAL IN; Winding Operating Current: 80.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY. 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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