43140-00454-1 — COUPLER,DIRECTIONAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

43140-00454-1: COUPLER,DIRECTIONAL.

The COUPLER,DIRECTIONAL is a the manufacturer industrial component. Key specifications include unit_type: COAXIAL LINE AND WAVEGUIDE, design_type: BIDIRECTIONAL, usage_design: MAIN LINE TERMINAL FITTING, power_loss_in_decibels: 60.0, radio_frequency_rating: 7.05 GIGAHERTZ MINIMUM AND 10.00 GIGAHERTZ MAXIMUM, end_item_identification: NEXT ASSEMBLY 43140-00341-1 USED ON AN/SPN-35C; WSD: RADAR AND IFF SYSTEM. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-503-1419, 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

43140-00454-1

NSN: 5985-01-503-1419
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 02591 — NAVAL AIR WARFARE CTR AIRCRAFT DIV (USA)

SPECIFICATIONS

unit_type	COAXIAL LINE AND WAVEGUIDE
design_type	BIDIRECTIONAL
usage_design	MAIN LINE TERMINAL FITTING
special_features	MATERIAL: ALUMINUM ALLOY TYPE 6061; SIZE: WR112; FLANGES: TYPE UG-138/U WITH SPECIFICATIONS IN MIL-F-3922/53-004; COVER STYLE WITH FOUR CLEAR HOLES FOR 8-32 SCREWS
power_loss_in_decibels	60.0
radio_frequency_rating	7.05 GIGAHERTZ MINIMUM AND 10.00 GIGAHERTZ MAXIMUM
end_item_identification	NEXT ASSEMBLY 43140-00341-1 USED ON AN/SPN-35C; WSD: RADAR AND IFF SYSTEM
NSN	5985-01-503-1419

COMPONENT DIAGRAM

KEY FEATURES

•

USAGE DESIGN: MAIN LINE TERMINAL FITTING

•

POWER LOSS IN DECIBELS: 60.0

•

DESIGN TYPE: BIDIRECTIONAL

•

RADIO FREQUENCY RATING: 7.05 GIGAHERTZ MINIMUM AND 10.00 GIGAHERTZ MAXIMUM

•

UNIT TYPE: COAXIAL LINE AND WAVEGUIDE

TECHNICAL CHARACTERISTICS

USAGE DESIGN	MAIN LINE TERMINAL FITTING
POWER LOSS IN DECIBELS	60.0
DESIGN TYPE	BIDIRECTIONAL
RADIO FREQUENCY RATING	7.05 GIGAHERTZ MINIMUM AND 10.00 GIGAHERTZ MAXIMUM
UNIT TYPE	COAXIAL LINE AND WAVEGUIDE
SPECIAL FEATURES	MATERIAL: ALUMINUM ALLOY TYPE 6061; SIZE: WR112; FLANGES: TYPE UG-138/U WITH SPECIFICATIONS IN MIL-F-3922/53-004; COVER STYLE WITH FOUR CLEAR HOLES FOR 8-32 SCREWS
END ITEM IDENTIFICATION	NEXT ASSEMBLY 43140-00341-1 USED ON AN/SPN-35C; WSD: RADAR AND IFF SYSTEM

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 1

43140-00454Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 43140-00454-1?

43140-00454-1 is a COUPLER,DIRECTIONAL.

What parts can replace 43140-00454-1?

There is 1 known substitute for 43140-00454-1: 43140-00454. Substitute compatibility should be verified for your specific system.

What is the NSN for 43140-00454-1?

43140-00454-1 is cataloged in the U.S. Government catalog under NSN 5985-01-503-1419. This indicates validated use in U.S. government and defense supply chains.

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43140-00454-1 — COUPLER,DIRECTIONAL

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