9D31800 — ANTENNA

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

9D31800: ANTENNA.

The ANTENNA is a the manufacturer industrial component. Key specifications include design_type: HELIX SINGLE ANTENNA ELEMENT, terminal_type: CONNECTOR, RECEPTACLE SINGLE ANTENNA ELEMENT, overall_length: 4.300 INCHES MAXIMUM IN, mounting_method: BASE AND UNTHREADED HOLE(S), frequency_rating: 0.500 GIGAHERTZ MINIMUM AND 18.000 GIGAHERTZ MAXIMUM SINGLE ANTENNA ELEMENT, overall_diameter: 2.750 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-089-9514, 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

9D31800

NSN: 5985-01-089-9514
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 25223 — AXILLON AEROSPACE (BALTIMORE) INC. (USA)

SPECIFICATIONS

design_type	HELIX SINGLE ANTENNA ELEMENT
terminal_type	CONNECTOR, RECEPTACLE SINGLE ANTENNA ELEMENT
overall_length	4.300 INCHES MAXIMUM IN
mounting_method	BASE AND UNTHREADED HOLE(S)
frequency_rating	0.500 GIGAHERTZ MINIMUM AND 18.000 GIGAHERTZ MAXIMUM SINGLE ANTENNA ELEMENT
overall_diameter	2.750 INCHES MAXIMUM IN
special_features	PLASTIC COVER
radiation_pattern	BIDIRECTIONAL SINGLE ANTENNA ELEMENT
beam_scanning_method	FIXED SINGLE ANTENNA ELEMENT
connector_end_design	SOCKET SINGLE ANTENNA ELEMENT
mounting_hole_quantity	3
electromagnetic_polarization_type	CIRCULAR SINGLE ANTENNA ELEMENT
NSN	5985-01-089-9514

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING HOLE QUANTITY: 3

•

BEAM SCANNING METHOD: FIXED SINGLE ANTENNA ELEMENT

•

TERMINAL TYPE: CONNECTOR, RECEPTACLE SINGLE ANTENNA ELEMENT

•

DESIGN TYPE: HELIX SINGLE ANTENNA ELEMENT

•

OVERALL DIAMETER: 2.750 INCHES MAXIMUM IN

•

MOUNTING METHOD: BASE AND UNTHREADED HOLE(S)

•

RADIATION PATTERN: BIDIRECTIONAL SINGLE ANTENNA ELEMENT

•

CONNECTOR END DESIGN: SOCKET SINGLE ANTENNA ELEMENT

TECHNICAL CHARACTERISTICS

MOUNTING HOLE QUANTITY	3
BEAM SCANNING METHOD	FIXED SINGLE ANTENNA ELEMENT
TERMINAL TYPE	CONNECTOR, RECEPTACLE SINGLE ANTENNA ELEMENT
DESIGN TYPE	HELIX SINGLE ANTENNA ELEMENT
OVERALL DIAMETER	2.750 INCHES MAXIMUM IN
MOUNTING METHOD	BASE AND UNTHREADED HOLE(S)
RADIATION PATTERN	BIDIRECTIONAL SINGLE ANTENNA ELEMENT
CONNECTOR END DESIGN	SOCKET SINGLE ANTENNA ELEMENT
OVERALL LENGTH	4.300 INCHES MAXIMUM IN
ELECTROMAGNETIC POLARIZATION TYPE	CIRCULAR SINGLE ANTENNA ELEMENT

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

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 9D31800?

9D31800 is a ANTENNA.

What is the NSN for 9D31800?

9D31800 is cataloged in the U.S. Government catalog under NSN 5985-01-089-9514. This indicates validated use in U.S. government and defense supply chains.

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9D31800 — ANTENNA

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