202437-001 — COUPLER,DIRECTIONAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

202437-001: COUPLER,DIRECTIONAL.

The COUPLER,DIRECTIONAL is a the manufacturer industrial component. Key specifications include unit_type: COAXIAL LINE, design_type: BIDIRECTIONAL, overall_length: 0.440 INCHES NOMINAL IN, overall_diameter: 0.602 INCHES MAXIMUM IN, power_loss_in_decibels: 1.6, radio_frequency_rating: 100.0 MEGAHERTZ NOMINAL AND 200.0 MEGAHERTZ NOMINAL. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-106-2747, 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

202437-001

NSN: 5985-01-106-2747
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 81413 — BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. DBA BAE SYSTEMS (USA)

SPECIFICATIONS

unit_type	COAXIAL LINE
design_type	BIDIRECTIONAL
overall_length	0.440 INCHES NOMINAL IN
overall_diameter	0.602 INCHES MAXIMUM IN
power_loss_in_decibels	1.6
radio_frequency_rating	100.0 MEGAHERTZ NOMINAL AND 200.0 MEGAHERTZ NOMINAL
end_item_identification	AN/ALR-56C
NSN	5985-01-106-2747

COMPONENT DIAGRAM

KEY FEATURES

•

POWER LOSS IN DECIBELS: 1.6

•

DESIGN TYPE: BIDIRECTIONAL

•

OVERALL DIAMETER: 0.602 INCHES MAXIMUM IN

•

RADIO FREQUENCY RATING: 100.0 MEGAHERTZ NOMINAL AND 200.0 MEGAHERTZ NOMINAL

•

UNIT TYPE: COAXIAL LINE

TECHNICAL CHARACTERISTICS

POWER LOSS IN DECIBELS	1.6
DESIGN TYPE	BIDIRECTIONAL
OVERALL DIAMETER	0.602 INCHES MAXIMUM IN
RADIO FREQUENCY RATING	100.0 MEGAHERTZ NOMINAL AND 200.0 MEGAHERTZ NOMINAL
OVERALL LENGTH	0.440 INCHES NOMINAL IN
UNIT TYPE	COAXIAL LINE
END ITEM IDENTIFICATION	AN/ALR-56C

SUBSTITUTES & CROSS-REFERENCES 2

H60606-502Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

CH-640Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· 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 202437-001?

202437-001 is a COUPLER,DIRECTIONAL.

What parts can replace 202437-001?

There are 2 known substitutes for 202437-001: H60606-502, CH-640. Substitute compatibility should be verified for your specific system.

What is the NSN for 202437-001?

202437-001 is cataloged in the U.S. Government catalog under NSN 5985-01-106-2747. This indicates validated use in U.S. government and defense supply chains.

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202437-001 — COUPLER,DIRECTIONAL

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