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1405A00 — COUPLER,ROTARY,RADIO FREQUENCY

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1405A00: COUPLER,ROTARY,RADIO FREQUENCY.

The COUPLER,ROTARY,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include material: ALUMINUM AND STEEL CORROSION RESISTING, unit_type: WAVEGUIDE, overall_length: 13.711 INCHES NOMINAL IN, overall_diameter: 2.781 INCHES NOMINAL IN, mounting_configuration: FOUR 0.166 IN. DIA MTG HOLES ON 1.634 IN.

BY 1.634 IN. MTG CENTERS IN, radio_frequency_rating: 9.345 GIGAHERTZ MINIMUM AND 9.405 GIGAHERTZ MAXIMUM. This part is cataloged in the U.S.

Government catalog under NSN 5985-00-400-8153, 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
1405A00
NSN: 5985-00-400-8153
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 28916 — ATLANTIC MICROWAVE CORPORATION DIV COBHAM ELECTRONIC SYSTEMS (USA)
SPECIFICATIONS
materialALUMINUM AND STEEL CORROSION RESISTING
unit_typeWAVEGUIDE
overall_length13.711 INCHES NOMINAL IN
overall_diameter2.781 INCHES NOMINAL IN
mounting_configurationFOUR 0.166 IN. DIA MTG HOLES ON 1.634 IN. BY 1.634 IN. MTG CENTERS IN
radio_frequency_rating9.345 GIGAHERTZ MINIMUM AND 9.405 GIGAHERTZ MAXIMUM
NSN5985-00-400-8153
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COUPLER,ROTARY,RADIO FREQUENCY TITLE COMPONENT PN 1405A00 MFR COUPLER,ROTARY,RADIO F
KEY FEATURES
•
OVERALL DIAMETER: 2.781 INCHES NOMINAL IN
•
RADIO FREQUENCY RATING: 9.345 GIGAHERTZ MINIMUM AND 9.405 GIGAHERTZ MAXIMUM
•
UNIT TYPE: WAVEGUIDE
•
MOUNTING CONFIGURATION: FOUR 0.166 IN. DIA MTG HOLES ON 1.634 IN. BY 1.634 IN. MTG CENTERS IN
•
MATERIAL: ALUMINUM AND STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER2.781 INCHES NOMINAL IN
RADIO FREQUENCY RATING9.345 GIGAHERTZ MINIMUM AND 9.405 GIGAHERTZ MAXIMUM
OVERALL LENGTH13.711 INCHES NOMINAL IN
UNIT TYPEWAVEGUIDE
MOUNTING CONFIGURATIONFOUR 0.166 IN. DIA MTG HOLES ON 1.634 IN. BY 1.634 IN. MTG CENTERS IN
MATERIALALUMINUM AND STEEL CORROSION RESISTING
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is 1405A00?
1405A00 is a COUPLER,ROTARY,RADIO FREQUENCY.
What is the NSN for 1405A00?
1405A00 is cataloged in the U.S. Government catalog under NSN 5985-00-400-8153. 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.