4053-20 — COUPLER,DIRECTIONAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

4053-20: COUPLER,DIRECTIONAL.

The COUPLER,DIRECTIONAL is a the manufacturer industrial component. Key specifications include unit_type: COAXIAL LINE OR TRANSMISSION LINE, design_type: BIDIRECTIONAL OR UNIDIRECTIONAL, usage_design: MAIN LINE AND SECONDARY LINE TERMINAL FITTING, overall_width: 0.977 INCHES NOMINAL IN, overall_height: 0.375 INCHES NOMINAL IN, overall_length: 1.750 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-142-5158, 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

4053-20

NSN: 5985-01-142-5158
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 99899 — NARDA HOLDINGS, INC. DBA NARDA-MITEQ DIV NARDA-MITEQ (USA)

SPECIFICATIONS

unit_type	COAXIAL LINE OR TRANSMISSION LINE
design_type	BIDIRECTIONAL OR UNIDIRECTIONAL
usage_design	MAIN LINE AND SECONDARY LINE TERMINAL FITTING
overall_width	0.977 INCHES NOMINAL IN
overall_height	0.375 INCHES NOMINAL IN
overall_length	1.750 INCHES NOMINAL IN
special_features	COUPLING MEASURED AT 20 DB DB
power_loss_in_decibels	0.25
radio_frequency_rating	2.6 GIGAHERTZ MINIMUM AND 5.2 GIGAHERTZ MAXIMUM
end_item_identification	4920-01-105-6373
NSN	5985-01-142-5158

COMPONENT DIAGRAM

KEY FEATURES

•

USAGE DESIGN: MAIN LINE AND SECONDARY LINE TERMINAL FITTING

•

POWER LOSS IN DECIBELS: 0.25

•

DESIGN TYPE: BIDIRECTIONAL OR UNIDIRECTIONAL

•

RADIO FREQUENCY RATING: 2.6 GIGAHERTZ MINIMUM AND 5.2 GIGAHERTZ MAXIMUM

•

UNIT TYPE: COAXIAL LINE OR TRANSMISSION LINE

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	0.375 INCHES NOMINAL IN
USAGE DESIGN	MAIN LINE AND SECONDARY LINE TERMINAL FITTING
POWER LOSS IN DECIBELS	0.25
DESIGN TYPE	BIDIRECTIONAL OR UNIDIRECTIONAL
RADIO FREQUENCY RATING	2.6 GIGAHERTZ MINIMUM AND 5.2 GIGAHERTZ MAXIMUM
OVERALL LENGTH	1.750 INCHES NOMINAL IN
OVERALL WIDTH	0.977 INCHES NOMINAL IN
UNIT TYPE	COAXIAL LINE OR TRANSMISSION LINE
SPECIAL FEATURES	COUPLING MEASURED AT 20 DB DB
END ITEM IDENTIFICATION	4920-01-105-6373

SUBSTITUTES & CROSS-REFERENCES 1

MDC6266-20Same 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)Demilitarization required — mutilation + specific procedure

Ready to buy 4053-20?

Compare prices from verified sellers on eBay

Buy on eBay →

As an eBay Partner, PartsTable may earn a commission. Your price is not affected.

FREQUENTLY ASKED QUESTIONS

What is 4053-20?

4053-20 is a COUPLER,DIRECTIONAL.

What parts can replace 4053-20?

There is 1 known substitute for 4053-20: MDC6266-20. Substitute compatibility should be verified for your specific system.

What is the NSN for 4053-20?

4053-20 is cataloged in the U.S. Government catalog under NSN 5985-01-142-5158. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

4053-20 — COUPLER,DIRECTIONAL

Request a Quote — 4053-20