PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C746106REV10PT1Transformer,audio Frequency

L3 Technologies, Inc. Div Communication Systems-East · NSN 5950-00-645-6806 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-645-6806 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-645-6806. Primary manufacturer part number: C746106REV10PT1.
Features
  • Transformer,audio Frequency — FSC 5950
  • Inclosure Type: FULLY INCLOSED
  • Frequency Rating: 20.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
  • Reliability Indicator: NOT ESTABLISHED
  • Transformer Function: INPUT
  • Body Length: 1.701 INCHES NOMINAL IN
  • Body Outside Diameter: 0.988 INCHES NOMINAL IN
  • 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,audio Frequency, cataloged under National Stock Number 5950-00-645-6806, 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-East. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5950-00-645-6806
Primary Part NumberC746106REV10PT1
Item NameTransformer,audio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerL3 Technologies, Inc. Div Communication Systems-East
StatusCANCELLED
Inclosure TypeFULLY INCLOSED
Frequency Rating20.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
Reliability IndicatorNOT ESTABLISHED
Transformer FunctionINPUT
Body Length1.701 INCHES NOMINAL IN
Body Outside Diameter0.988 INCHES NOMINAL IN
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Nominal Thread Size0.375 INCHES SINGLE GROUP IN
Terminal Type and Quantity5 SOLDER STUD
Thread Series DesignatorUNEF SINGLE GROUP
Mounting MethodTHREADED BUSHING SINGLE GROUP
Thread Quantity Per Inch32 SINGLE GROUP
Primary to Secondary Turn Ratio1 TO 205-19/32 SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5910-00-084-90820180-0044 INTERCHANGEABLE
Capacitor,fixed,electrolytic
Agilent Technologies, Inc. Div Agilent Technologies Headquarters
4310-00-148-5517A1864 INTERCHANGEABLE
Bar,governor
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
5120-00-224-9443DWG5120-00-224-9443 INTERCHANGEABLE
Marlinespike
General Services Administration Federal Supply Service
6625-00-393-25731864-9700 (630018) INTERCHANGEABLE
Ohmmeter
Iet Labs Inc
6240-00-765-844317130246 INTERCHANGEABLE
Lamp,incandescent
Ametek Inc Dba Ametek Iscd Div Iscd
4210-00-928-25971864 INTERCHANGEABLE
Valve,extinguisher
Tyco Fire Products Lp
5920-01-203-6952 INTERCHANGEABLE
Floormat,static Eliminator
3442-01-206-5773RB8013S INTERCHANGEABLE
Press,arbor,power-Operated
Spx Fluid Power
5330-01-365-88111864 INTERCHANGEABLE
Ring,back Up
Tescom Corp Dba Tescom Div Tescom
4940-01-478-14181864 INTERCHANGEABLE
Shop Equipment,utility
Better Engineering Manufacturing Inc
Cross-Reference Index
Part NumberManufacturer
C746106REV10PT1 Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin (USA)
1864 Precision Electronics, Inc (USA)
C746106REV10PT1 PRIMARY L3 Technologies, Inc. Div Communication Systems-East (USA)
Related Parts
5910-00-084-9082INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
0180-0044
4310-00-148-5517INTERCHANGEABLE
BAR,GOVERNOR
A1864
5120-00-224-9443INTERCHANGEABLE
MARLINESPIKE
DWG5120-00-224-9443
6625-00-393-2573INTERCHANGEABLE
OHMMETER
1864-9700 (630018)
6240-00-765-8443INTERCHANGEABLE
LAMP,INCANDESCENT
17130246
4210-00-928-2597INTERCHANGEABLE
VALVE,EXTINGUISHER
1864
5920-01-203-6952INTERCHANGEABLE
FLOORMAT,STATIC ELIMINATOR
3442-01-206-5773INTERCHANGEABLE
PRESS,ARBOR,POWER-OPERATED
RB8013S
5330-01-365-8811INTERCHANGEABLE
RING,BACK UP
1864
4940-01-478-1418INTERCHANGEABLE
SHOP EQUIPMENT,UTILITY
1864
6515-01-599-4450INTERCHANGEABLE
SENSOR,PULSE MONITORING,OXIMETER
1864
4930-01-630-7334INTERCHANGEABLE
LUBRICATING GUN,HANDHELD
1864

Frequently Asked Questions

What is NSN 5950-00-645-6806?

NSN 5950-00-645-6806 is a Transformer,audio Frequency, manufactured by L3 Technologies, Inc. Div Communication Systems-East, classified under FSC 5950 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5950-00-645-6806?

NSN 5950-00-645-6806 has 3 cross-referenced part numbers: C746106REV10PT1 (Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin), 1864 (Precision Electronics, Inc), C746106REV10PT1 (L3 Technologies, Inc. Div Communication Systems-East).

What NSN replaces 5950-00-645-6806?

There are 12 known substitutes for 5950-00-645-6806: 5910-00-084-9082, 4310-00-148-5517, 5120-00-224-9443 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of C746106REV10PT1?

Key specifications for C746106REV10PT1: Inclosure Type: FULLY INCLOSED; Frequency Rating: 20.0 KILOHERTZ MAXIMUM SINGLE COMPONENT; Overall Length: 2.368 INCHES NOMINAL IN; Reliability Indicator: NOT ESTABLISHED. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5950-00-645-6806 still in active supply?

NSN 5950-00-645-6806 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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