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Technical Data Sheet
PartsTable / COMPONENT / 3419X
3419X ✓ Verified by PartsTable
— · 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

The COUPLING,WAVEGUIDE is a the manufacturer industrial component. Key specifications include material: STEEL SINGLE TUBING SEGMENT, style_designator: ROUND, coupling_overall_depth: 0.480 INCHES NOMINAL IN, coupling_outside_diameter: 2.390 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2520-00-618-4307, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
3419X
NSN: 2520-00-618-4307
FSC: 2520
CAGE: 72447 — DANA COMMERCIAL VEHICLE MANUFACTURING, LLC DBA DANA COMMERCIAL VEHICLE PRODUCTS (USA)
SPECIFICATIONS
materialSTEEL SINGLE TUBING SEGMENT
style_designatorROUND
coupling_overall_depth0.480 INCHES NOMINAL IN
coupling_outside_diameter2.390 INCHES NOMINAL IN
NSN2520-00-618-4307
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COUPLING,WAVEGUIDE TITLE COMPONENT PN 3419X MFR COUPLING,WAVEGUIDE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
91944Interchangeable
interchangeable cross-reference
interchangeable
X220Interchangeable
interchangeable cross-reference
interchangeable
R17064-1990Interchangeable
interchangeable cross-reference
interchangeable
UG-590/UInterchangeable
interchangeable cross-reference
interchangeable
3419XInterchangeable
interchangeable cross-reference
interchangeable
3W0835Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3419X?
3419X is a COUPLING,WAVEGUIDE.
What parts can replace 3419X?
There are 8 known substitutes for 3419X: 91944, X220, R17064-1990 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3419X?
3419X is cataloged in the Federal Logistics Information System (FLIS) under NSN 2520-00-618-4307. 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