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PartsTable / COMPONENT / 203354-000
203354-000 ✓ 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 HORN,WAVEGUIDE is a the manufacturer industrial component. Key specifications include throat_width: 0.810 INCHES NOMINAL IN, overall_width: 1.620 INCHES NOMINAL IN, throat_height: 0.810 INCHES NOMINAL IN, overall_height: 2.060 INCHES NOMINAL IN, overall_length: 2.880 INCHES NOMINAL IN, connection_method: FLANGE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-00-177-7197, 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
203354-000
NSN: 5985-00-177-7197
FSC: 5985
CAGE: 81413 — BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. DBA BAE SYSTEMS (USA)
SPECIFICATIONS
throat_width0.810 INCHES NOMINAL IN
overall_width1.620 INCHES NOMINAL IN
throat_height0.810 INCHES NOMINAL IN
overall_height2.060 INCHES NOMINAL IN
overall_length2.880 INCHES NOMINAL IN
connection_methodFLANGE
frequency_range_rating+12.4 TO 18.0 GIGAHERTZ
accommodated_conductor_typeWAVEGUIDE
NSN5985-00-177-7197
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available HORN,WAVEGUIDE TITLE COMPONENT PN 203354-000 MFR HORN,WAVEGUIDE
KEY FEATURES
•
ACCOMMODATED CONDUCTOR TYPE: WAVEGUIDE
•
CONNECTION METHOD: FLANGE
•
THROAT WIDTH: 0.810 INCHES NOMINAL IN
•
FREQUENCY RANGE RATING: +12.4 TO 18.0 GIGAHERTZ
•
THROAT HEIGHT: 0.810 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
ACCOMMODATED CONDUCTOR TYPEWAVEGUIDE
OVERALL HEIGHT2.060 INCHES NOMINAL IN
CONNECTION METHODFLANGE
THROAT WIDTH0.810 INCHES NOMINAL IN
FREQUENCY RANGE RATING+12.4 TO 18.0 GIGAHERTZ
OVERALL LENGTH2.880 INCHES NOMINAL IN
OVERALL WIDTH1.620 INCHES NOMINAL IN
THROAT HEIGHT0.810 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
LBA-G2-100Interchangeable
interchangeable cross-reference
interchangeable
2245830PC2Interchangeable
interchangeable cross-reference
interchangeable
H6100A-6Interchangeable
interchangeable cross-reference
interchangeable
H6100-6Interchangeable
interchangeable cross-reference
interchangeable
H6100Interchangeable
interchangeable cross-reference
interchangeable
2700127Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 203354-000?
203354-000 is a HORN,WAVEGUIDE.
What parts can replace 203354-000?
There are 6 known substitutes for 203354-000: LBA-G2-100, 2245830PC2, H6100A-6 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 203354-000?
203354-000 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-00-177-7197. 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