5189273-001 — ATTENUATOR,FIXED

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

5189273-001: ATTENUATOR,FIXED.

The ATTENUATOR,FIXED is a the manufacturer industrial component. Key specifications include body_style: ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE, overall_length: 1.240 INCHES MAXIMUM IN, overall_diameter: 0.350 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN, application_design: TRANSMISSION LINE, end_item_identification: WSD: CLOSE IN WEAPON SYSTEM (CIWS-PHALANX), terminal_type_and_quantity: 2 CONNECTOR. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-293-9832, 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

5189273-001

NSN: 5985-01-293-9832
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)

SPECIFICATIONS

body_style	ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
overall_length	1.240 INCHES MAXIMUM IN
overall_diameter	0.350 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
application_design	TRANSMISSION LINE
end_item_identification	WSD: CLOSE IN WEAPON SYSTEM (CIWS-PHALANX)
terminal_type_and_quantity	2 CONNECTOR
voltage_standing_wave_ratio	1.15 AND 1.35
input_impedance_rating_in_ohms	50.0
output_impedance_rating_in_ohms	50.0
rf_signal_attenuation_in_decibels	3.0
coaxial_connector_series_designation	SMA
voltage_standing_wave_ratio_frequency_range	+0.0 TO 18.0 GIGAHERTZ
NSN	5985-01-293-9832

COMPONENT DIAGRAM

KEY FEATURES

•

BODY STYLE: ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE

•

OVERALL DIAMETER: 0.350 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN

•

VOLTAGE STANDING WAVE RATIO: 1.15 AND 1.35

•

INPUT IMPEDANCE RATING IN OHMS: 50.0

•

RF SIGNAL ATTENUATION IN DECIBELS: 3.0

•

VOLTAGE STANDING WAVE RATIO FREQUENCY RANGE: +0.0 TO 18.0 GIGAHERTZ

TECHNICAL CHARACTERISTICS

BODY STYLE	ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
OVERALL DIAMETER	0.350 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
VOLTAGE STANDING WAVE RATIO	1.15 AND 1.35
INPUT IMPEDANCE RATING IN OHMS	50.0
RF SIGNAL ATTENUATION IN DECIBELS	3.0
OVERALL LENGTH	1.240 INCHES MAXIMUM IN
VOLTAGE STANDING WAVE RATIO FREQUENCY RANGE	+0.0 TO 18.0 GIGAHERTZ
END ITEM IDENTIFICATION	WSD: CLOSE IN WEAPON SYSTEM (CIWS-PHALANX)
APPLICATION DESIGN	TRANSMISSION LINE
TERMINAL TYPE AND QUANTITY	2 CONNECTOR

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

MDC89229-3-SReference document

Same NSN cross-reference

Reference document — Secondary reference

5985PL1264718Reference document

Same NSN cross-reference

Reference document — Informative reference only

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 5189273-001?

5189273-001 is a ATTENUATOR,FIXED.

What parts can replace 5189273-001?

There are 2 known substitutes for 5189273-001: MDC89229-3-S, 5985PL1264718. Substitute compatibility should be verified for your specific system.

What is the NSN for 5189273-001?

5189273-001 is cataloged in the U.S. Government catalog under NSN 5985-01-293-9832. This indicates validated use in U.S. government and defense supply chains.

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