618-44 — FILTER,TUNABLE,BANDPASS

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

618-44: FILTER,TUNABLE,BANDPASS.

The FILTER,TUNABLE,BANDPASS is a the manufacturer industrial component. Key specifications include thread_direction: RIGHT-HAND FIRST END, operating_pressure: 10000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, nominal_thread_size: 0.250 INCHES FIRST END IN, thread_series_designator: NPT FIRST END. This part is cataloged in the U.S.

Government catalog under NSN 5915-00-257-3026, 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

MRO→ MRO_GENERAL→ 618-44

NSN: 5915-00-257-3026
NIINs: 002573026, 004039013, 012009345
FSC: 5915 — Filters and Networks
CAGE: 14482 — WATKINS-JOHNSON CO (USA)

SPECIFICATIONS

thread_direction	RIGHT-HAND FIRST END
operating_pressure	10000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_thread_size	0.250 INCHES FIRST END IN
thread_series_designator	NPT FIRST END
NSN	5915-00-257-3026

COMPONENT DIAGRAM

KEY FEATURES

•

GENERAL CHARACTERISTICS ITEM DESCRIPTION: VARIABLE CENTER FREQUENCY FROM 7.30 GIGAHERTZ TO 10.75 GIGAHERTZ; 3 DECIBELS BANDWIDTH AT OPERATING FREQUENCY 110 MEGAHERTZ; 4 DECIBLES INSERTION LOSS; 50 OHMS INPUT AND OUTPUT IMPEDANCE; 2.0 VOLTAGE STANDING WAVE RATIO; ENCASED; 2 SMA CONNECTOR RECEPTACLES; 2.160 INCHES NOMINAL OVERALL LENGTH; 1.400 INCHES NOMINAL BODY LENGTH; 1.400 INCHES NOMINAL BODY WIDTH; 1.400 INCHES NOMINAL BODY HEIGHT; FOUR 0.138-32 UNC THREADED MOUNTING HOLES IN

TECHNICAL CHARACTERISTICS

GENERAL CHARACTERISTICS ITEM DESCRIPTION

VARIABLE CENTER FREQUENCY FROM 7.30 GIGAHERTZ TO 10.75 GIGAHERTZ; 3 DECIBELS BANDWIDTH AT OPERATING FREQUENCY 110 MEGAHERTZ; 4 DECIBLES INSERTION LOSS; 50 OHMS INPUT AND OUTPUT IMPEDANCE; 2.0 VOLTAGE STANDING WAVE RATIO; ENCASED; 2 SMA CONNECTOR RECEPTACLES; 2.160 INCHES NOMINAL OVERALL LENGTH; 1.400 INCHES NOMINAL BODY LENGTH; 1.400 INCHES NOMINAL BODY WIDTH; 1.400 INCHES NOMINAL BODY HEIGHT; FOUR 0.138-32 UNC THREADED MOUNTING HOLES IN

SUBSTITUTES & CROSS-REFERENCES 2

144-5Reference document

Same NSN cross-reference

Reference document — Secondary reference

88P804-005Same 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 plannedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 618-44?

618-44 is a FILTER,TUNABLE,BANDPASS. It is classified as a MRO (MRO_GENERAL).

What parts can replace 618-44?

There are 2 known substitutes for 618-44: 144-5, 88P804-005. Substitute compatibility should be verified for your specific system.

What is the NSN for 618-44?

618-44 is cataloged in the U.S. Government catalog under NSN 5915-00-257-3026. This indicates validated use in U.S. government and defense supply chains.

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618-44 — FILTER,TUNABLE,BANDPASS

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