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11475698 — COUPLER,DIRECTIONAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

11475698: COUPLER,DIRECTIONAL.

The COUPLER,DIRECTIONAL is a the manufacturer industrial component. Key specifications include unit_type: COAXIAL LINE, design_type: UNIDIRECTIONAL, usage_design: MAIN LINE AND SECONDARY LINE TERMINAL FITTING, overall_width: 1.170 INCHES NOMINAL IN, overall_height: 0.380 INCHES NOMINAL IN, overall_length: 3.260 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-517-9518, 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
11475698
NSN: 5985-01-517-9518
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
unit_typeCOAXIAL LINE
design_typeUNIDIRECTIONAL
usage_designMAIN LINE AND SECONDARY LINE TERMINAL FITTING
overall_width1.170 INCHES NOMINAL IN
overall_height0.380 INCHES NOMINAL IN
overall_length3.260 INCHES NOMINAL IN
power_loss_in_decibels0.8
radio_frequency_rating1.4 GIGAHERTZ MINIMUM AND 1.6 GIGAHERTZ MAXIMUM
end_item_identificationPATRIOT
NSN5985-01-517-9518
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COUPLER,DIRECTIONAL TITLE COMPONENT PN 11475698 MFR COUPLER,DIRECTIONAL
KEY FEATURES
•
USAGE DESIGN: MAIN LINE AND SECONDARY LINE TERMINAL FITTING
•
POWER LOSS IN DECIBELS: 0.8
•
DESIGN TYPE: UNIDIRECTIONAL
•
RADIO FREQUENCY RATING: 1.4 GIGAHERTZ MINIMUM AND 1.6 GIGAHERTZ MAXIMUM
•
UNIT TYPE: COAXIAL LINE
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.380 INCHES NOMINAL IN
USAGE DESIGNMAIN LINE AND SECONDARY LINE TERMINAL FITTING
POWER LOSS IN DECIBELS0.8
DESIGN TYPEUNIDIRECTIONAL
RADIO FREQUENCY RATING1.4 GIGAHERTZ MINIMUM AND 1.6 GIGAHERTZ MAXIMUM
OVERALL LENGTH3.260 INCHES NOMINAL IN
OVERALL WIDTH1.170 INCHES NOMINAL IN
UNIT TYPECOAXIAL LINE
END ITEM IDENTIFICATIONPATRIOT
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 11475698?
11475698 is a COUPLER,DIRECTIONAL.
What is the NSN for 11475698?
11475698 is cataloged in the U.S. Government catalog under NSN 5985-01-517-9518. 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.