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FX4400 — MULTIPLEXER

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

FX4400: MULTIPLEXER.

The MULTIPLEXER is a the manufacturer industrial component. Key specifications include end_item_identification: COMMUNICATINS SYSTEMS SUPPORT EQUIPMENT. This part is cataloged in the U.S.

Government catalog under NSN 5895-01-326-9962, 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→ FX4400
NSN: 5895-01-326-9962
FSC: 5895 — Miscellaneous Communication Equipment
CAGE: 39748 — ADC FIBERMUX CORP (USA)
SPECIFICATIONS
end_item_identificationCOMMUNICATINS SYSTEMS SUPPORT EQUIPMENT
NSN5895-01-326-9962
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MULTIPLEXER TITLE COMPONENT PN FX4400 MFR MULTIPLEXER
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONCOMMUNICATINS SYSTEMS SUPPORT EQUIPMENT
OTHER ITEMS IN FSC 5895 — Miscellaneous Communication Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5895-00-000-0116 5895-00-001-1613 5895-00-001-1816 5895-00-001-1867 5895-00-001-2457 5895-00-001-2722 5895-00-001-2735 5895-00-001-2738
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementDemilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is FX4400?
FX4400 is a MULTIPLEXER. It is classified as a MRO (MRO_GENERAL).
What is the NSN for FX4400?
FX4400 is cataloged in the U.S. Government catalog under NSN 5895-01-326-9962. 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.