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136594 — COUPLER,DIRECTIONAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

136594: COUPLER,DIRECTIONAL.

The COUPLER,DIRECTIONAL is a the manufacturer industrial component. Key specifications include unit_type: TRANSMISSION LINE, design_type: BIDIRECTIONAL, usage_design: MAIN LINE TERMINAL FITTING, overall_depth: 0.422 INCHES NOMINAL IN, overall_width: 0.797 INCHES NOMINAL IN, overall_length: 1.125 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5985-00-975-3663, 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
136594
NSN: 5985-00-975-3663
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 06481 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP (USA)
SPECIFICATIONS
unit_typeTRANSMISSION LINE
design_typeBIDIRECTIONAL
usage_designMAIN LINE TERMINAL FITTING
overall_depth0.422 INCHES NOMINAL IN
overall_width0.797 INCHES NOMINAL IN
overall_length1.125 INCHES NOMINAL IN
identifying_numberTERMINAL FITTING TYPE N
power_loss_in_decibels9.0
terminal_fitting_controlling_agencyAN
NSN5985-00-975-3663
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COUPLER,DIRECTIONAL TITLE COMPONENT PN 136594 MFR COUPLER,DIRECTIONAL
KEY FEATURES
•
TERMINAL FITTING CONTROLLING AGENCY: AN
•
USAGE DESIGN: MAIN LINE TERMINAL FITTING
•
POWER LOSS IN DECIBELS: 9.0
•
IDENTIFYING NUMBER: TERMINAL FITTING TYPE N
•
DESIGN TYPE: BIDIRECTIONAL
•
UNIT TYPE: TRANSMISSION LINE
TECHNICAL CHARACTERISTICS
TERMINAL FITTING CONTROLLING AGENCYAN
USAGE DESIGNMAIN LINE TERMINAL FITTING
POWER LOSS IN DECIBELS9.0
IDENTIFYING NUMBERTERMINAL FITTING TYPE N
DESIGN TYPEBIDIRECTIONAL
OVERALL LENGTH1.125 INCHES NOMINAL IN
OVERALL WIDTH0.797 INCHES NOMINAL IN
UNIT TYPETRANSMISSION LINE
OVERALL DEPTH0.422 INCHES NOMINAL IN
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 136594?
136594 is a COUPLER,DIRECTIONAL.
What is the NSN for 136594?
136594 is cataloged in the U.S. Government catalog under NSN 5985-00-975-3663. 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.