FA4220 — FILTER,RADIO FREQUENCY INTERFERE

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

FA4220: FILTER,RADIO FREQUENCY INTERFERE.

FILTER,RADIO FREQUENCY INTERFERE. Key specifications include body_width: 3.500 INCHES NOMINAL IN, body_length: 3.500 INCHES NOMINAL IN, body_material: METAL, overall_width: 4.750 INCHES NOMINAL IN, inclosure_type: HERMETICALLY SEALED, overall_height: 2.125 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5915-00-556-2189, 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→ FA4220

NSN: 5915-00-556-2189
FSC: 5915 — Filters and Networks
CAGE: 13619 — EMS DEVELOPMENT CORPORATION DBA EMS DEVELOPMENT CORP (USA)

SPECIFICATIONS

body_width	3.500 INCHES NOMINAL IN
body_length	3.500 INCHES NOMINAL IN
body_material	METAL
overall_width	4.750 INCHES NOMINAL IN
inclosure_type	HERMETICALLY SEALED
overall_height	2.125 INCHES NOMINAL IN
overall_length	4.750 INCHES NOMINAL IN
style_designator	RECTANGULAR TERMINAL/TERMINALS ON ADJACENT SURFACES
load_impedance_per_function	50.0 OHMS 1ST RADIO INTERFERENCE FIRST FUNCTION
unthreaded_mounting_hole_diameter	0.196 INCHES NOMINAL IN
mounting_facility_type_and_quantity	4 UNTHREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED
source_impedance_rating_per_function	50.0 OHMS 1ST RADIO INTERFERENCE FIRST FUNCTION
NSN	5915-00-556-2189

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY TYPE AND QUANTITY: 4 UNTHREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED

•

INCLOSURE TYPE: HERMETICALLY SEALED

•

DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH: 4.000 INCHES NOMINAL IN

•

POWER LINE FREQUENCY RATING PER FUNCTION IN HERTZ: 400.0 1ST RADIO INTERFERENCE FIRST FUNCTION

•

FUNCTIONAL TERMINAL TYPE AND QUANTITY: 1 CONNECTOR, RECEPTACLE INPUT FIRST FUNCTION

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY TYPE AND QUANTITY	4 UNTHREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED
OVERALL HEIGHT	2.125 INCHES NOMINAL IN
INCLOSURE TYPE	HERMETICALLY SEALED
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH	4.000 INCHES NOMINAL IN
POWER LINE FREQUENCY RATING PER FUNCTION IN HERTZ	400.0 1ST RADIO INTERFERENCE FIRST FUNCTION
POWER LINE FREQUENCY RATING PER FUNCTION IN HERTZ	400.0 2ND RADIO INTERFERENCE SECOND FUNCTION
FUNCTIONAL TERMINAL TYPE AND QUANTITY	1 CONNECTOR, RECEPTACLE INPUT FIRST FUNCTION
FUNCTIONAL TERMINAL TYPE AND QUANTITY	2 WIRE HOOK OUTPUT SECOND FUNCTION
SOURCE IMPEDANCE RATING PER FUNCTION	50.0 OHMS 2ND RADIO INTERFERENCE SECOND FUNCTION
SOURCE IMPEDANCE RATING PER FUNCTION	50.0 OHMS 1ST RADIO INTERFERENCE FIRST FUNCTION

SUBSTITUTES & CROSS-REFERENCES 2

B101810Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

A891Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

HAZMAT per U.S. Government catalogAcquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is FA4220?

FA4220 is a FILTER,RADIO FREQUENCY INTERFERE. It is classified as a MRO (MRO_GENERAL).

What parts can replace FA4220?

There are 2 known substitutes for FA4220: B101810, A891. Substitute compatibility should be verified for your specific system.

What is the NSN for FA4220?

FA4220 is cataloged in the U.S. Government catalog under NSN 5915-00-556-2189. This indicates validated use in U.S. government and defense supply chains.

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