FA331 — FILTER,RADIO FREQUENCY INTERFERE

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

FA331: FILTER,RADIO FREQUENCY INTERFERE.

FILTER,RADIO FREQUENCY INTERFERE. Key specifications include body_width: 1.125 INCHES MINIMUM IN, body_height: 2.000 INCHES MINIMUM IN, body_length: 2.000 INCHES MINIMUM IN, inclosure_type: HERMETICALLY SEALED, style_designator: RECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES, load_impedance_per_function: 50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED. This part is cataloged in the U.S.

Government catalog under NSN 5915-00-503-4574, 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→ FA331

NSN: 5915-00-503-4574
FSC: 5915 — Filters and Networks
CAGE: 13619 — EMS DEVELOPMENT CORPORATION DBA EMS DEVELOPMENT CORP (USA)

SPECIFICATIONS

body_width	1.125 INCHES MINIMUM IN
body_height	2.000 INCHES MINIMUM IN
body_length	2.000 INCHES MINIMUM IN
inclosure_type	HERMETICALLY SEALED
style_designator	RECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
load_impedance_per_function	50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
source_impedance_rating_per_function	50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
functional_terminal_type_and_quantity	1 THREADED STUD INPUT FIRST FUNCTION
power_line_frequency_rating_per_function_in_hertz	1700.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
distance_between_centerlines_of_mounting_facilities_parallel_to_body_length	3.125 INCHES MINIMUM IN
NSN	5915-00-503-4574

COMPONENT DIAGRAM

KEY FEATURES

•

INCLOSURE TYPE: HERMETICALLY SEALED

•

DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH: 3.125 INCHES MINIMUM IN

•

POWER LINE FREQUENCY RATING PER FUNCTION IN HERTZ: 1700.0 BLANK LOCATION NOT OTHERWISE SPECIFIED

•

FUNCTIONAL TERMINAL TYPE AND QUANTITY: 1 THREADED STUD INPUT FIRST FUNCTION

•

SOURCE IMPEDANCE RATING PER FUNCTION: 50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED

•

BODY WIDTH: 1.125 INCHES MINIMUM IN

•

BODY HEIGHT: 2.000 INCHES MINIMUM IN

TECHNICAL CHARACTERISTICS

INCLOSURE TYPE	HERMETICALLY SEALED
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH	3.125 INCHES MINIMUM IN
POWER LINE FREQUENCY RATING PER FUNCTION IN HERTZ	1700.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
FUNCTIONAL TERMINAL TYPE AND QUANTITY	1 THREADED STUD INPUT FIRST FUNCTION
FUNCTIONAL TERMINAL TYPE AND QUANTITY	1 THREADED STUD OUTPUT SECOND FUNCTION
SOURCE IMPEDANCE RATING PER FUNCTION	50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
BODY WIDTH	1.125 INCHES MINIMUM IN
BODY HEIGHT	2.000 INCHES MINIMUM IN
STYLE DESIGNATOR	RECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
BODY LENGTH	2.000 INCHES MINIMUM IN

SUBSTITUTES & CROSS-REFERENCES 2

A769Reference document

Same NSN cross-reference

Reference document — Secondary reference

2035554Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

HAZMAT per U.S. Government catalogAcquisition advice: Semi-active item — no replacement plannedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is FA331?

FA331 is a FILTER,RADIO FREQUENCY INTERFERE. It is classified as a MRO (MRO_GENERAL).

What parts can replace FA331?

There are 2 known substitutes for FA331: A769, 2035554. Substitute compatibility should be verified for your specific system.

What is the NSN for FA331?

FA331 is cataloged in the U.S. Government catalog under NSN 5915-00-503-4574. This indicates validated use in U.S. government and defense supply chains.

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