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4SF4023 — FILTER,RADIO FREQUENCY INTERFERE

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

4SF4023: FILTER,RADIO FREQUENCY INTERFERE.

FILTER,RADIO FREQUENCY INTERFERE. Key specifications include body_width: 2.750 INCHES NOMINAL IN, inclosure_type: HERMETICALLY SEALED, overall_height: 0.880 INCHES NOMINAL IN, overall_length: 8.000 INCHES NOMINAL IN, style_designator: RECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES, mounting_facility_type_and_quantity: 2 CLAMP LOCATION NOT OTHERWISE SPECIFIED. This part is cataloged in the U.S.

Government catalog under NSN 5915-01-031-6485, 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→ 4SF4023
NSN: 5915-01-031-6485
FSC: 5915 — Filters and Networks
CAGE: 55815 — TEXAS SPECTRUM ELECTRONICS INC (USA)
SPECIFICATIONS
body_width2.750 INCHES NOMINAL IN
inclosure_typeHERMETICALLY SEALED
overall_height0.880 INCHES NOMINAL IN
overall_length8.000 INCHES NOMINAL IN
style_designatorRECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
mounting_facility_type_and_quantity2 CLAMP LOCATION NOT OTHERWISE SPECIFIED
NSN5915-01-031-6485
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER,RADIO FREQUENCY INTERFERE TITLE COMPONENT PN 4SF4023 MFR FILTER,RADIO FREQUENCY
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 2 CLAMP LOCATION NOT OTHERWISE SPECIFIED
•
INCLOSURE TYPE: HERMETICALLY SEALED
•
BODY WIDTH: 2.750 INCHES NOMINAL IN
•
STYLE DESIGNATOR: RECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY2 CLAMP LOCATION NOT OTHERWISE SPECIFIED
OVERALL HEIGHT0.880 INCHES NOMINAL IN
INCLOSURE TYPEHERMETICALLY SEALED
BODY WIDTH2.750 INCHES NOMINAL IN
STYLE DESIGNATORRECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
OVERALL LENGTH8.000 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
2005465-1Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4SF4023?
4SF4023 is a FILTER,RADIO FREQUENCY INTERFERE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 4SF4023?
There is 1 known substitute for 4SF4023: 2005465-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 4SF4023?
4SF4023 is cataloged in the U.S. Government catalog under NSN 5915-01-031-6485. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.