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SM-C-423394 — COVER,WAVEGUIDE HORN

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

SM-C-423394: COVER,WAVEGUIDE HORN.

The COVER,WAVEGUIDE HORN is a the manufacturer industrial component. Key specifications include material: GLASS, body_width: 20.125 INCHES NOMINAL IN, body_height: 0.062 INCHES NOMINAL IN, body_length: 26.125 INCHES NOMINAL IN, mounting_method: SCREW, fsc_application_data: RADIO SET GROUP,RADIO,EXCEPT NAVIGATION,NONAIRBORNE. This part is cataloged in the U.S.

Government catalog under NSN 5985-00-856-9920, 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
SM-C-423394
NSN: 5985-00-856-9920
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 80063 — US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR (USA)
SPECIFICATIONS
materialGLASS
body_width20.125 INCHES NOMINAL IN
body_height0.062 INCHES NOMINAL IN
body_length26.125 INCHES NOMINAL IN
mounting_methodSCREW
fsc_application_dataRADIO SET GROUP,RADIO,EXCEPT NAVIGATION,NONAIRBORNE
NSN5985-00-856-9920
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COVER,WAVEGUIDE HORN TITLE COMPONENT PN SM-C-423394 MFR COVER,WAVEGUIDE HORN
KEY FEATURES
•
FSC APPLICATION DATA: RADIO SET GROUP,RADIO,EXCEPT NAVIGATION,NONAIRBORNE
•
MOUNTING METHOD: SCREW
•
BODY WIDTH: 20.125 INCHES NOMINAL IN
•
BODY HEIGHT: 0.062 INCHES NOMINAL IN
•
BODY LENGTH: 26.125 INCHES NOMINAL IN
•
MATERIAL: GLASS
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATARADIO SET GROUP,RADIO,EXCEPT NAVIGATION,NONAIRBORNE
MOUNTING METHODSCREW
BODY WIDTH20.125 INCHES NOMINAL IN
BODY HEIGHT0.062 INCHES NOMINAL IN
BODY LENGTH26.125 INCHES NOMINAL IN
MATERIALGLASS
SUBSTITUTES & CROSS-REFERENCES 1
1501009Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SM-C-423394?
SM-C-423394 is a COVER,WAVEGUIDE HORN.
What parts can replace SM-C-423394?
There is 1 known substitute for SM-C-423394: 1501009. Substitute compatibility should be verified for your specific system.
What is the NSN for SM-C-423394?
SM-C-423394 is cataloged in the U.S. Government catalog under NSN 5985-00-856-9920. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.