PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12124Transformer,pulse

L3 Technologies, Inc. Div Communication Systems-West · NSN 5950-01-046-3846 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-046-3846 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-046-3846. Primary manufacturer part number: 12124.
Features
  • Transformer,pulse — FSC 5950
  • Mounting Facility Quantity: 2 SINGLE GROUP
  • Mounting Hole Diameter: 0.112 INCHES NOMINAL SINGLE GROUP IN
  • Terminal Type and Quantity: 6 PIN
  • Mounting Method: THREADED HOLE(S) SINGLE GROUP
  • Nominal Thread Size: 0.112 INCHES SINGLE GROUP IN
  • Thread Quantity Per Inch: 40 SINGLE GROUP
  • Inclosure Type: HERMETICALLY SEALED
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,pulse, cataloged under National Stock Number 5950-01-046-3846, 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 L3 Technologies, Inc. Div Communication Systems-West. Government technical data includes 10 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-046-3846
Primary Part Number12124
Item NameTransformer,pulse
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerL3 Technologies, Inc. Div Communication Systems-West
StatusACTIVE
Mounting Facility Quantity2 SINGLE GROUP
Mounting Hole Diameter0.112 INCHES NOMINAL SINGLE GROUP IN
Terminal Type and Quantity6 PIN
Mounting MethodTHREADED HOLE(S) SINGLE GROUP
Nominal Thread Size0.112 INCHES SINGLE GROUP IN
Thread Quantity Per Inch40 SINGLE GROUP
Inclosure TypeHERMETICALLY SEALED
Winding Function and Quantity2 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Body Length1.300 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5305-00-080-9181 INTERCHANGEABLE
Screw,machine
5120-00-189-7985 INTERCHANGEABLE
Socket,socket Wrench
5133-00-189-9310 INTERCHANGEABLE
Drill,twist
5133-00-227-9666 INTERCHANGEABLE
Drill,twist
5999-00-368-2945GH825BJ1 INTERCHANGEABLE
Heat Sink,electrical-Electronic
Northrop Grumman Systems Corporation
5136-00-580-7359T106A INTERCHANGEABLE
Tap,thread Cutting
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
5935-00-644-5155UG296U INTERCHANGEABLE
Connector,receptacle,electrical
Joint Electronics Type Designation System
3439-00-807-285412-124 INTERCHANGEABLE
Power Unit,resistance Heating,so
Ideal Industries, Inc.
3020-00-883-058412124 INTERCHANGEABLE
Gear,bevel
Drs Signal Solutions, Inc.
3455-01-216-784612124 INTERCHANGEABLE
Trepanning Tool,machine
Hougen Manufacturing, Inc
Cross-Reference Index
Part NumberManufacturer
12124 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
12124 PRIMARY L3 Technologies, Inc. Div Communication Systems-West (USA)
Related Parts
5305-00-080-9181INTERCHANGEABLE
SCREW,MACHINE
5120-00-189-7985INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5133-00-189-9310INTERCHANGEABLE
DRILL,TWIST
5133-00-227-9666INTERCHANGEABLE
DRILL,TWIST
5999-00-368-2945INTERCHANGEABLE
HEAT SINK,ELECTRICAL-ELECTRONIC
GH825BJ1
5136-00-580-7359INTERCHANGEABLE
TAP,THREAD CUTTING
T106A
5935-00-644-5155INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
UG296U
3439-00-807-2854INTERCHANGEABLE
POWER UNIT,RESISTANCE HEATING,SO
12-124
3020-00-883-0584INTERCHANGEABLE
GEAR,BEVEL
12124
3455-01-216-7846INTERCHANGEABLE
TREPANNING TOOL,MACHINE
12124
5330-01-275-1958INTERCHANGEABLE
SEAL,PLAIN ENCASED
12124
5310-01-288-8460INTERCHANGEABLE
WASHER,SPRING TENSION

Frequently Asked Questions

What is NSN 5950-01-046-3846?

NSN 5950-01-046-3846 is a Transformer,pulse, manufactured by L3 Technologies, Inc. Div Communication Systems-West, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-046-3846?

NSN 5950-01-046-3846 has 2 cross-referenced part numbers: 12124 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 12124 (L3 Technologies, Inc. Div Communication Systems-West).

What NSN replaces 5950-01-046-3846?

There are 12 known substitutes for 5950-01-046-3846: 5305-00-080-9181, 5120-00-189-7985, 5133-00-189-9310 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12124?

Key specifications for 12124: Mounting Facility Quantity: 2 SINGLE GROUP; Mounting Hole Diameter: 0.112 INCHES NOMINAL SINGLE GROUP IN; Terminal Type and Quantity: 6 PIN; Mounting Method: THREADED HOLE(S) SINGLE GROUP. 13 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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