2143968-1 — Technical Data Sheet

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— · COMPONENT

WHAT YOU NEED TO KNOW

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Confirm exact part number — similar PNs may be different parts

PRODUCT OVERVIEW

The COUPLER,DIRECTIONAL is a the manufacturer industrial component. Key specifications include unit_type: COAXIAL LINE, design_type: BIDIRECTIONAL, usage_design: MAIN LINE AND SECONDARY LINE TERMINAL FITTING, overall_width: 0.380 INCHES NOMINAL IN, overall_height: 1.430 INCHES NOMINAL IN, overall_length: 1.760 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-00-430-8085, 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

2143968-1

NSN: 5985-00-430-8085
FSC: 5985
CAGE: 55974 — HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS FORMER TEST SYSTEMS DIV (USA)

SPECIFICATIONS

unit_type	COAXIAL LINE
design_type	BIDIRECTIONAL
usage_design	MAIN LINE AND SECONDARY LINE TERMINAL FITTING
overall_width	0.380 INCHES NOMINAL IN
overall_height	1.430 INCHES NOMINAL IN
overall_length	1.760 INCHES NOMINAL IN
power_loss_in_decibels	20.0
radio_frequency_rating	9.0 GIGAHERTZ MINIMUM AND 10.5 GIGAHERTZ MAXIMUM
NSN	5985-00-430-8085

COMPONENT DIAGRAM

KEY FEATURES

•

POWER LOSS IN DECIBELS: 20.0

•

RADIO FREQUENCY RATING: 9.0 GIGAHERTZ MINIMUM AND 10.5 GIGAHERTZ MAXIMUM

•

UNIT TYPE: COAXIAL LINE

•

DESIGN TYPE: BIDIRECTIONAL

•

USAGE DESIGN: MAIN LINE AND SECONDARY LINE TERMINAL FITTING

TECHNICAL CHARACTERISTICS (FLIS)

OVERALL LENGTH	1.760 INCHES NOMINAL IN
OVERALL WIDTH	0.380 INCHES NOMINAL IN
POWER LOSS IN DECIBELS	20.0
RADIO FREQUENCY RATING	9.0 GIGAHERTZ MINIMUM AND 10.5 GIGAHERTZ MAXIMUM
UNIT TYPE	COAXIAL LINE
DESIGN TYPE	BIDIRECTIONAL
OVERALL HEIGHT	1.430 INCHES NOMINAL IN
USAGE DESIGN	MAIN LINE AND SECONDARY LINE TERMINAL FITTING

VERIFIED SUBSTITUTES & CROSS-REFERENCES 4

PA18637Interchangeable

interchangeable cross-reference

interchangeable

LS5264Interchangeable

interchangeable cross-reference

interchangeable

QQ-A-200/13Interchangeable

interchangeable cross-reference

interchangeable

23901Interchangeable

interchangeable cross-reference

interchangeable

LIFECYCLE

StatusACTIVE

AvailabilityOEM and secondary market

RoHS CompliantEAR99Not HAZMAT

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FREQUENTLY ASKED QUESTIONS

What is 2143968-1?

2143968-1 is a COUPLER,DIRECTIONAL.

What parts can replace 2143968-1?

There are 4 known substitutes for 2143968-1: PA18637, LS5264, QQ-A-200/13 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 2143968-1?

2143968-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-00-430-8085. This indicates validated use in U.S. government and defense supply chains.

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2143968-1 — Technical Data Sheet

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