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PartsTable / COMPONENT / 218-37365-1
218-37365-1 ✓ 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 COUPLER,DIRECTIONAL is a the manufacturer industrial component. Key specifications include unit_type: COAXIAL LINE, design_type: BIDIRECTIONAL, usage_design: MAIN LINE AND SECONDARY LINE TERMINAL FITTING, overall_width: 3.900 INCHES NOMINAL IN, overall_height: 1.460 INCHES NOMINAL IN, overall_length: 5.480 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 5985-00-140-0747, 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
218-37365-1
NSN: 5985-00-140-0747
FSC: 5985
CAGE: 80378 — TRIUMPH AEROSTRUCTURES, LLC DBA TRIUMPH AEROSTRUCTURES - VOUGHT INTEGRATED PROGRAMS DIVISION (USA)
SPECIFICATIONS
unit_typeCOAXIAL LINE
design_typeBIDIRECTIONAL
usage_designMAIN LINE AND SECONDARY LINE TERMINAL FITTING
overall_width3.900 INCHES NOMINAL IN
overall_height1.460 INCHES NOMINAL IN
overall_length5.480 INCHES NOMINAL IN
special_featuresTWO MTG HOLES ON FLANGE 0.213 IN. DIA THRU IN
fsc_application_dataANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
NSN5985-00-140-0747
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COUPLER,DIRECTIONAL TITLE COMPONENT PN 218-37365-1 MFR COUPLER,DIRECTIONAL
KEY FEATURES
•
FSC APPLICATION DATA: ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
•
UNIT TYPE: COAXIAL LINE
•
USAGE DESIGN: MAIN LINE AND SECONDARY LINE TERMINAL FITTING
•
DESIGN TYPE: BIDIRECTIONAL
TECHNICAL CHARACTERISTICS (FLIS)
FSC APPLICATION DATAANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
UNIT TYPECOAXIAL LINE
SPECIAL FEATURESTWO MTG HOLES ON FLANGE 0.213 IN. DIA THRU IN
USAGE DESIGNMAIN LINE AND SECONDARY LINE TERMINAL FITTING
OVERALL WIDTH3.900 INCHES NOMINAL IN
DESIGN TYPEBIDIRECTIONAL
OVERALL LENGTH5.480 INCHES NOMINAL IN
OVERALL HEIGHT1.460 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
G501Interchangeable
interchangeable cross-reference
interchangeable
1110987Interchangeable
interchangeable cross-reference
interchangeable
91596Interchangeable
interchangeable cross-reference
interchangeable
13304Interchangeable
interchangeable cross-reference
interchangeable
CT-1Interchangeable
interchangeable cross-reference
interchangeable
9100 FX-AIRInterchangeable
Helmet,welder's
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 218-37365-1?
218-37365-1 is a COUPLER,DIRECTIONAL.
What parts can replace 218-37365-1?
There are 7 known substitutes for 218-37365-1: G501, 1110987, 91596 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 218-37365-1?
218-37365-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-00-140-0747. 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