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ESR120-2 — HORN,WAVEGUIDE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

ESR120-2: HORN,WAVEGUIDE.

The HORN,WAVEGUIDE is a the manufacturer industrial component. Key specifications include material: ALUMINUM, special_features: REMOTE LINEAR POLARIZATION; REFLECTOR F/D RATIO: 0.35 TO 0.42; ONE WR-75 WAVEGUIDE PORT; 12 GHZ GHz. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-489-0314, 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
ESR120-2
NSN: 5985-01-489-0314
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 60173 — ANTENNA RESEARCH ASSOCIATES, INC. DIV ARA-PEMBROKE (USA)
SPECIFICATIONS
materialALUMINUM
special_featuresREMOTE LINEAR POLARIZATION; REFLECTOR F/D RATIO: 0.35 TO 0.42; ONE WR-75 WAVEGUIDE PORT; 12 GHZ GHz
NSN5985-01-489-0314
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available HORN,WAVEGUIDE TITLE COMPONENT PN ESR120-2 MFR HORN,WAVEGUIDE
KEY FEATURES
•
MATERIAL: ALUMINUM
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESREMOTE LINEAR POLARIZATION; REFLECTOR F/D RATIO: 0.35 TO 0.42; ONE WR-75 WAVEGUIDE PORT; 12 GHZ GHz
MATERIALALUMINUM
OTHER ITEMS IN FSC 5985 — Antennas, Waveguides, and Related Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5985-00-001-1854 5985-00-001-1862 5985-00-001-1869 5985-00-001-1870 5985-00-001-1871 5985-00-001-1874 5985-00-001-1875 5985-00-001-1876
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is ESR120-2?
ESR120-2 is a HORN,WAVEGUIDE.
What is the NSN for ESR120-2?
ESR120-2 is cataloged in the U.S. Government catalog under NSN 5985-01-489-0314. 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.