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729155-1 — COUPLER,DIRECTIONAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

729155-1: COUPLER,DIRECTIONAL.

The COUPLER,DIRECTIONAL is a the manufacturer industrial component. Key specifications include unit_type: COAXIAL LINE, design_type: BIDIRECTIONAL OR UNIDIRECTIONAL, overall_width: 0.840 INCHES NOMINAL IN, overall_height: 2.300 INCHES NOMINAL IN, overall_length: 2.800 INCHES NOMINAL IN, precious_material: GOLD. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-157-7892, 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
729155-1
NSN: 5985-01-157-7892
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 05869 — RAYTHEON COMPANY DIV RMD STRATEGIC (USA)
SPECIFICATIONS
unit_typeCOAXIAL LINE
design_typeBIDIRECTIONAL OR UNIDIRECTIONAL
overall_width0.840 INCHES NOMINAL IN
overall_height2.300 INCHES NOMINAL IN
overall_length2.800 INCHES NOMINAL IN
precious_materialGOLD
power_loss_in_decibels20.0
radio_frequency_rating960.0 MEGAHERTZ MINIMUM AND 1215.0 MEGAHERTZ MAXIMUM
precious_material_and_locationTERMINAL SURFACES GOLD
NSN5985-01-157-7892
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COUPLER,DIRECTIONAL TITLE COMPONENT PN 729155-1 MFR COUPLER,DIRECTIONAL
KEY FEATURES
•
POWER LOSS IN DECIBELS: 20.0
•
DESIGN TYPE: BIDIRECTIONAL OR UNIDIRECTIONAL
•
PRECIOUS MATERIAL: GOLD
•
RADIO FREQUENCY RATING: 960.0 MEGAHERTZ MINIMUM AND 1215.0 MEGAHERTZ MAXIMUM
•
UNIT TYPE: COAXIAL LINE
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT2.300 INCHES NOMINAL IN
POWER LOSS IN DECIBELS20.0
DESIGN TYPEBIDIRECTIONAL OR UNIDIRECTIONAL
PRECIOUS MATERIALGOLD
RADIO FREQUENCY RATING960.0 MEGAHERTZ MINIMUM AND 1215.0 MEGAHERTZ MAXIMUM
OVERALL LENGTH2.800 INCHES NOMINAL IN
OVERALL WIDTH0.840 INCHES NOMINAL IN
UNIT TYPECOAXIAL LINE
PRECIOUS MATERIAL AND LOCATIONTERMINAL SURFACES GOLD
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 1
CA-D12Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 729155-1?
729155-1 is a COUPLER,DIRECTIONAL.
What parts can replace 729155-1?
There is 1 known substitute for 729155-1: CA-D12. Substitute compatibility should be verified for your specific system.
What is the NSN for 729155-1?
729155-1 is cataloged in the U.S. Government catalog under NSN 5985-01-157-7892. 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.