PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B146Transformer,potential

Kurz & Root Generator Company, Llc · NSN 5950-00-769-5106 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-769-5106 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-769-5106. Primary manufacturer part number: B146.
Features
  • Transformer,potential — FSC 5950
  • Mounting Method: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
  • Inclosure Type: FULLY INCLOSED
  • Body Length: 2.312 INCHES NOMINAL IN
  • Distance Between Mounting Facility Centers: 2.812 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Winding Operating Voltage: 24.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
  • Mounting Facility Quantity: 2 SINGLE GROUP
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,potential, cataloged under National Stock Number 5950-00-769-5106, 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 Kurz & Root Generator Company, Llc. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-769-5106
Primary Part NumberB146
Item NameTransformer,potential
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerKurz & Root Generator Company, Llc
StatusACTIVE
Mounting MethodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Inclosure TypeFULLY INCLOSED
Body Length2.312 INCHES NOMINAL IN
Distance Between Mounting Facility Centers2.812 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Operating Voltage24.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Mounting Facility Quantity2 SINGLE GROUP
Body Width1.750 INCHES NOMINAL IN
Mounting Hole Diameter0.188 INCHES NOMINAL SINGLE GROUP IN
Installation for Which DesignedINDOOR NONPORTABLE
Body Height1.938 INCHES NOMINAL IN
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Terminal Type and Quantity4 TAB, SOLDER LUG
Winding Operating Voltage100.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Reliability IndicatorNOT ESTABLISHED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5940-00-243-0409AAA16-1 INTERCHANGEABLE
Terminal,lug
Mac Products, Inc
5999-00-502-0061B2144370ISSUEA INTERCHANGEABLE
Contact Assembly,electrical
L3harris Technologies, Inc.
3110-00-555-400012008249 INTERCHANGEABLE
Bearing,roller,needle
Jtekt Bearings North America Llc Div Kbna - Ord 1
6625-00-725-4322B146 INTERCHANGEABLE
Test Set,computer
Lockheed Martin Corp
5985-00-869-9143 INTERCHANGEABLE
Waveguide Assembly
5120-01-335-0917FS141 INTERCHANGEABLE
Socket,socket Wrench
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
Cross-Reference Index
Part NumberManufacturer
B146 PRIMARY Kurz & Root Generator Company, Llc (USA)
Related Parts
5940-00-243-0409INTERCHANGEABLE
TERMINAL,LUG
AAA16-1
5999-00-502-0061INTERCHANGEABLE
CONTACT ASSEMBLY,ELECTRICAL
B2144370ISSUEA
3110-00-555-4000INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
12008249
6625-00-725-4322INTERCHANGEABLE
TEST SET,COMPUTER
B146
5985-00-869-9143INTERCHANGEABLE
WAVEGUIDE ASSEMBLY
5120-01-335-0917INTERCHANGEABLE
SOCKET,SOCKET WRENCH
FS141

Frequently Asked Questions

What is NSN 5950-00-769-5106?

NSN 5950-00-769-5106 is a Transformer,potential, manufactured by Kurz & Root Generator Company, Llc, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-769-5106?

NSN 5950-00-769-5106 has 1 cross-referenced part number: B146 (Kurz & Root Generator Company, Llc).

What NSN replaces 5950-00-769-5106?

There are 6 known substitutes for 5950-00-769-5106: 5940-00-243-0409, 5999-00-502-0061, 3110-00-555-4000 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of B146?

Key specifications for B146: Mounting Method: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP; Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT; Inclosure Type: FULLY INCLOSED; Body Length: 2.312 INCHES NOMINAL IN. 15 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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