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Technical Data Sheet
PartsTable / COMPONENT / 20519
20519 ✓ Verified by PartsTable
Legrand · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

<b>Features:</b><br><br>- Wirelessly transmits stereo audio signals from your computer to your Hi-Fi, headphones or powered speakers<br>- Uses 2.4GHz wireless technology<br>- Quick and easy to set up and use with simple plug and play installation and no drivers required<br>- Data transfer rate: 2Mbit/s GFSK modulation<br>- Audio output: 2 channels line out stereo<br>- Range: up to 45m Outdoors / 20m Indoors<br>- OS Support: Windows 2k, XP, Vista, 7, 8, Mac OS 10.x or higher & Linux This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-053-4533, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
20519
NSN: 5950-00-053-4533
FSC: 5950
CAGE: 79294 — E-SYSTEMS INC MONTEK DIV FLUID CONTROLS OPNS (USA)
SPECIFICATIONS
diameter0.173 INCHES NOMINAL IN
materialSTEEL
seat_angle30.0 DEGREES NOMINAL
body_length1.190 INCHES NOMINAL IN
overall_width0.375 INCHES NOMINAL IN
rating_methodELECTRICAL SINGLE COMPONENT SINGLE WINDING
inclosure_typeOPEN
overall_height0.656 INCHES NOMINAL IN
overall_length1.190 INCHES NOMINAL IN
shank_diameter0.156 INCHES NOMINAL IN
flange_diameter0.312 INCHES NOMINAL IN
mounting_methodTERMINAL SINGLE GROUP
NSN5950-00-053-4533
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Legrand ATTENUATOR SUBASSEMBLY TITLE COMPONENT PN 20519 MFR Legrand ATTENUATOR SUBASSEMBLY
KEY FEATURES
•
WINDING OPERATING VOLTAGE: 28.00 DC VOLTS NOMINAL SINGLE COMPONENT SINGLE WINDING
•
INCLOSURE TYPE: OPEN
•
RATING METHOD: ELECTRICAL SINGLE COMPONENT SINGLE WINDING
•
DC RESISTANCE RATING IN OHMS: 56.000 SINGLE COMPONENT SINGLE WINDING
•
MOUNTING METHOD: TERMINAL SINGLE GROUP
•
WINDING OPERATING CURRENT: 800.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
•
TERMINAL TYPE AND QUANTITY: 2 WIRE LEAD
•
BODY OUTSIDE DIAMETER: 0.790 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
WINDING OPERATING VOLTAGE28.00 DC VOLTS NOMINAL SINGLE COMPONENT SINGLE WINDING
INCLOSURE TYPEOPEN
RATING METHODELECTRICAL SINGLE COMPONENT SINGLE WINDING
DC RESISTANCE RATING IN OHMS56.000 SINGLE COMPONENT SINGLE WINDING
MOUNTING METHODTERMINAL SINGLE GROUP
WINDING OPERATING CURRENT800.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
TERMINAL TYPE AND QUANTITY2 WIRE LEAD
BODY OUTSIDE DIAMETER0.790 INCHES NOMINAL IN
BODY LENGTH1.190 INCHES NOMINAL IN
OVERALL LENGTH1.190 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
A3049A3108Interchangeable
interchangeable cross-reference
interchangeable
20519Interchangeable
interchangeable cross-reference
interchangeable
8526085Interchangeable
interchangeable cross-reference
interchangeable
A3342Interchangeable
interchangeable cross-reference
interchangeable
REPAIR PARTInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 20519?
20519 is a ATTENUATOR SUBASSEMBLY manufactured by Legrand.
What parts can replace 20519?
There are 5 known substitutes for 20519: A3049A3108, 20519, 8526085 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 20519?
20519 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-053-4533. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026