G300721-1 — COUPLER,DIRECTIONAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

G300721-1: COUPLER,DIRECTIONAL.

The COUPLER,DIRECTIONAL is a the manufacturer industrial component. Key specifications include unit_type: COAXIAL LINE, design_type: UNIDIRECTIONAL, overall_width: 0.880 INCHES NOMINAL IN, overall_height: 0.375 INCHES NOMINAL IN, overall_length: 1.916 INCHES NOMINAL IN, power_loss_in_decibels: 10.0. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-292-6735, 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

G300721-1

NSN: 5985-01-292-6735
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 24930 — L3HARRIS TECHNOLOGIES, INC DIV SPACE & AIRBORNE SYSTEMS (USA)

SPECIFICATIONS

unit_type	COAXIAL LINE
design_type	UNIDIRECTIONAL
overall_width	0.880 INCHES NOMINAL IN
overall_height	0.375 INCHES NOMINAL IN
overall_length	1.916 INCHES NOMINAL IN
power_loss_in_decibels	10.0
radio_frequency_rating	2.0 GIGAHERTZ MINIMUM AND 4.0 GIGAHERTZ MAXIMUM
NSN	5985-01-292-6735

COMPONENT DIAGRAM

KEY FEATURES

•

POWER LOSS IN DECIBELS: 10.0

•

DESIGN TYPE: UNIDIRECTIONAL

•

RADIO FREQUENCY RATING: 2.0 GIGAHERTZ MINIMUM AND 4.0 GIGAHERTZ MAXIMUM

•

UNIT TYPE: COAXIAL LINE

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	0.375 INCHES NOMINAL IN
POWER LOSS IN DECIBELS	10.0
DESIGN TYPE	UNIDIRECTIONAL
RADIO FREQUENCY RATING	2.0 GIGAHERTZ MINIMUM AND 4.0 GIGAHERTZ MAXIMUM
OVERALL LENGTH	1.916 INCHES NOMINAL IN
OVERALL WIDTH	0.880 INCHES NOMINAL IN
UNIT TYPE	COAXIAL LINE

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 2

2020-4XXX-10Reference document

Same NSN cross-reference

Reference document — Secondary reference

2020-4203-10Reference 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 — mutilation + specific procedure

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FREQUENTLY ASKED QUESTIONS

What is G300721-1?

G300721-1 is a COUPLER,DIRECTIONAL.

What parts can replace G300721-1?

There are 2 known substitutes for G300721-1: 2020-4XXX-10, 2020-4203-10. Substitute compatibility should be verified for your specific system.

What is the NSN for G300721-1?

G300721-1 is cataloged in the U.S. Government catalog under NSN 5985-01-292-6735. This indicates validated use in U.S. government and defense supply chains.

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