CU1348FPA28 — COUPLER,DIRECTIONAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

CU1348FPA28: COUPLER,DIRECTIONAL.

The COUPLER,DIRECTIONAL is a the manufacturer industrial component. Key specifications include unit_type: WAVEGUIDE, design_type: BIDIRECTIONAL, usage_design: MAIN LINE AND SECONDARY LINE TERMINAL FITTING, overall_width: 5.453 INCHES NOMINAL IN, overall_height: 13.500 INCHES NOMINAL IN, overall_length: 12.281 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5985-00-082-3827, 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

CU1348FPA28

NSN: 5985-00-082-3827
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 80058 — JOINT ELECTRONICS TYPE DESIGNATION SYSTEM (USA)

SPECIFICATIONS

unit_type	WAVEGUIDE
design_type	BIDIRECTIONAL
usage_design	MAIN LINE AND SECONDARY LINE TERMINAL FITTING
overall_width	5.453 INCHES NOMINAL IN
overall_height	13.500 INCHES NOMINAL IN
overall_length	12.281 INCHES NOMINAL IN
identifying_number	TERMINAL FITTING PART NO. 4589-1003; PART NO. 4589-5008
power_loss_in_decibels	60.0
radio_frequency_rating	1.25 GIGAHERTZ MINIMUM AND 1.35 GIGAHERTZ MAXIMUM
terminal_fitting_controlling_agency	RAYTHEON CO; RAYTHEON CO
NSN	5985-00-082-3827

COMPONENT DIAGRAM

KEY FEATURES

•

TERMINAL FITTING CONTROLLING AGENCY: RAYTHEON CO; RAYTHEON CO

•

USAGE DESIGN: MAIN LINE AND SECONDARY LINE TERMINAL FITTING

•

POWER LOSS IN DECIBELS: 60.0

•

IDENTIFYING NUMBER: TERMINAL FITTING PART NO. 4589-1003; PART NO. 4589-5008

•

DESIGN TYPE: BIDIRECTIONAL

•

RADIO FREQUENCY RATING: 1.25 GIGAHERTZ MINIMUM AND 1.35 GIGAHERTZ MAXIMUM

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	13.500 INCHES NOMINAL IN
TERMINAL FITTING CONTROLLING AGENCY	RAYTHEON CO; RAYTHEON CO
USAGE DESIGN	MAIN LINE AND SECONDARY LINE TERMINAL FITTING
POWER LOSS IN DECIBELS	60.0
IDENTIFYING NUMBER	TERMINAL FITTING PART NO. 4589-1003; PART NO. 4589-5008
DESIGN TYPE	BIDIRECTIONAL
RADIO FREQUENCY RATING	1.25 GIGAHERTZ MINIMUM AND 1.35 GIGAHERTZ MAXIMUM
OVERALL LENGTH	12.281 INCHES NOMINAL IN
OVERALL WIDTH	5.453 INCHES NOMINAL IN
UNIT TYPE	WAVEGUIDE

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

D4589-5008G2Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Semi-active item — no replacement plannedDemilitarization required — complete disassembly

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FREQUENTLY ASKED QUESTIONS

What is CU1348FPA28?

CU1348FPA28 is a COUPLER,DIRECTIONAL.

What parts can replace CU1348FPA28?

There is 1 known substitute for CU1348FPA28: D4589-5008G2. Substitute compatibility should be verified for your specific system.

What is the NSN for CU1348FPA28?

CU1348FPA28 is cataloged in the U.S. Government catalog under NSN 5985-00-082-3827. This indicates validated use in U.S. government and defense supply chains.

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CU1348FPA28 — COUPLER,DIRECTIONAL

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