CU673U — COUPLER,DIRECTIONAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

CU673U: COUPLER,DIRECTIONAL.

The COUPLER,DIRECTIONAL is a the manufacturer industrial component. Key specifications include unit_type: WAVEGUIDE, design_type: BIDIRECTIONAL, usage_design: MAIN LINE TERMINAL FITTING, overall_width: 1.313 INCHES NOMINAL IN, overall_height: 2.015 INCHES NOMINAL IN, overall_length: 13.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5985-00-226-6846, 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

CU673U

NSN: 5985-00-226-6846
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 80058 — JOINT ELECTRONICS TYPE DESIGNATION SYSTEM (USA)

SPECIFICATIONS

unit_type	WAVEGUIDE
design_type	BIDIRECTIONAL
usage_design	MAIN LINE TERMINAL FITTING
overall_width	1.313 INCHES NOMINAL IN
overall_height	2.015 INCHES NOMINAL IN
overall_length	13.000 INCHES NOMINAL IN
special_features	WEAPON SYSTEM ESSENTIAL
identifying_number	TERMINAL FITTING TYPE NO. UG-419/U
power_loss_in_decibels	10.0
radio_frequency_rating	12.4 GIGAHERTZ MINIMUM AND 18.0 GIGAHERTZ MAXIMUM
criticality_code_justification	FEAT
terminal_fitting_controlling_agency	JETDS
NSN	5985-00-226-6846

COMPONENT DIAGRAM

KEY FEATURES

•

TERMINAL FITTING CONTROLLING AGENCY: JETDS

•

USAGE DESIGN: MAIN LINE TERMINAL FITTING

•

POWER LOSS IN DECIBELS: 10.0

•

IDENTIFYING NUMBER: TERMINAL FITTING TYPE NO. UG-419/U

•

DESIGN TYPE: BIDIRECTIONAL

•

CRITICALITY CODE JUSTIFICATION: FEAT

•

RADIO FREQUENCY RATING: 12.4 GIGAHERTZ MINIMUM AND 18.0 GIGAHERTZ MAXIMUM

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	2.015 INCHES NOMINAL IN
TERMINAL FITTING CONTROLLING AGENCY	JETDS
USAGE DESIGN	MAIN LINE TERMINAL FITTING
POWER LOSS IN DECIBELS	10.0
IDENTIFYING NUMBER	TERMINAL FITTING TYPE NO. UG-419/U
DESIGN TYPE	BIDIRECTIONAL
CRITICALITY CODE JUSTIFICATION	FEAT
RADIO FREQUENCY RATING	12.4 GIGAHERTZ MINIMUM AND 18.0 GIGAHERTZ MAXIMUM
OVERALL LENGTH	13.000 INCHES NOMINAL IN
OVERALL WIDTH	1.313 INCHES NOMINAL IN

SUBSTITUTES & CROSS-REFERENCES 7

91265178Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

TYPE 413Reference document

Same NSN cross-reference

Reference document — Secondary reference

P-362 BReference document

Same NSN cross-reference

Reference document — Secondary reference

806323-1Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

7923187Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

P752CReference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is CU673U?

CU673U is a COUPLER,DIRECTIONAL.

What parts can replace CU673U?

There are 7 known substitutes for CU673U: 91265178, TYPE 413, P-362 B and 4 more. Substitute compatibility should be verified for your specific system.

What is the NSN for CU673U?

CU673U is cataloged in the U.S. Government catalog under NSN 5985-00-226-6846. This indicates validated use in U.S. government and defense supply chains.

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