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Technical Data Sheet
PartsTable / MRO / NX-FTS-3420
NX-FTS-3420 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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 ARRESTER,ELECTRICAL SURGE is a the manufacturer industrial component. Key specifications include overall_width: 3.250 INCHES NOMINAL IN, overall_height: 1.250 INCHES NOMINAL IN, overall_length: 3.830 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 5920-01-531-2817, 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
MRO→ MRO_GENERAL→ NX-FTS-3420
NSN: 5920-01-531-2817
FSC: 5920
CAGE: FA2Q4 — HENSOLDT NEXEYA FRANCE (FRA)
SPECIFICATIONS
overall_width3.250 INCHES NOMINAL IN
overall_height1.250 INCHES NOMINAL IN
overall_length3.830 INCHES NOMINAL IN
special_featuresTURN ON VOLTAGE 7 TO 0.1VOLTS; FREQUENCY RANGE 1.2 TO 2.0 GIGAHERTZ; TEMPERATURE 50.0 DEGC TO 60.0 DEGC; CONNECTOR TYPE N FEMALE; MATING CONNECTORS INCLUDED; GGPS ANTENNA LINE SURGE PROTECTOR DEGC
NSN5920-01-531-2817
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ARRESTER,ELECTRICAL SURGE TITLE COMPONENT PN NX-FTS-3420 MFR ARRESTER,ELECTRICAL SU
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESTURN ON VOLTAGE 7 TO 0.1VOLTS; FREQUENCY RANGE 1.2 TO 2.0 GIGAHERTZ; TEMPERATURE 50.0 DEGC TO 60.0 DEGC; CONNECTOR TYPE N FEMALE; MATING CONNECTORS INCLUDED; GGPS ANTENNA LINE SURGE PROTECTOR DEGC
OVERALL LENGTH3.830 INCHES NOMINAL IN
OVERALL WIDTH3.250 INCHES NOMINAL IN
OVERALL HEIGHT1.250 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
8226Interchangeable
interchangeable cross-reference
interchangeable
9226Interchangeable
interchangeable cross-reference
interchangeable
MIL-B-18/53Interchangeable
interchangeable cross-reference
interchangeable
IS-MR50LNZ6Interchangeable
interchangeable cross-reference
interchangeable
7A11805H03Interchangeable
interchangeable cross-reference
interchangeable
G-3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is NX-FTS-3420?
NX-FTS-3420 is a ARRESTER,ELECTRICAL SURGE. It is classified as a MRO (MRO_GENERAL).
What parts can replace NX-FTS-3420?
There are 14 known substitutes for NX-FTS-3420: 8226, 9226, MIL-B-18/53 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for NX-FTS-3420?
NX-FTS-3420 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5920-01-531-2817. 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