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Technical Data Sheet
PartsTable / MRO / 444957-1
444957-1 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
SAS cables have specific lane counts: 4i (internal) or 4e (external) Cable length matters — too short won't reach, too long creates clutter
Verify connector type on BOTH ends — many SAS cables are asymmetric
PRODUCT OVERVIEW

SOCKET,PLUG-IN ELECTRONIC COMPON. Key specifications include features_provided: ELECTROSTATIC SENSITIVE, end_item_identification: LLIL DAAE 76057 76058, criticality_code_justification: CBBL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-272-9726, 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→ 444957-1
NSN: 5998-01-272-9726
FSC: 5998 — CIRCUIT CARD ASSEMBLY
CAGE: 00752 — L3HARRIS TECHNOLOGIES, INC. DBA HARRIS CORP DIV ANTENNA PRODUCTS (USA)
SPECIFICATIONS
special_featuresPRINTED WIRING BOARD 1;CONNECTOR 2;MICROCIRCUITS 92;RESISTOR NETWORK 3;CAPACITOR 84;ELECTROSTATIC DISCHARGE SENSITIVE.ACTION ID 45419685
features_providedELECTROSTATIC SENSITIVE
end_item_identificationLLIL DAAE 76057 76058
criticality_code_justificationCBBL
NSN5998-01-272-9726
COMPONENT DIAGRAM
CONN A SFF-8482 CONN B SFF-8087 LENGTH: SAS CABLE ASSEMBLY | SFF-8482 to SFF-8087 Cable length: | SAS | Shielded TITLE CABLE ASSY PN 444957-1 MFR SOCKET,PLUG-IN ELECTRONIC COMPON
KEY FEATURES
•
CRITICALITY CODE JUSTIFICATION: CBBL
•
FEATURES PROVIDED: ELECTROSTATIC SENSITIVE
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESPRINTED WIRING BOARD 1;CONNECTOR 2;MICROCIRCUITS 92;RESISTOR NETWORK 3;CAPACITOR 84;ELECTROSTATIC DISCHARGE SENSITIVE.ACTION ID 45419685
CRITICALITY CODE JUSTIFICATIONCBBL
FEATURES PROVIDEDELECTROSTATIC SENSITIVE
END ITEM IDENTIFICATIONLLIL DAAE 76057 76058
SPECIAL FEATURESPRINTED WIRING BOARD 1;CONNECTOR 2;MICROCIRCUITS 92;RESISTOR NETWORK 3;CAPACITOR 84;ELECTROSTATIC DISCHARGE SENSITIVE.ACTION ID 45419685
CRITICALITY CODE JUSTIFICATIONCBBL
FEATURES PROVIDEDELECTROSTATIC SENSITIVE
END ITEM IDENTIFICATIONLLIL DAAE 76057 76058
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
46425-6Interchangeable
interchangeable cross-reference
interchangeable
C1021Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 444957-1?
444957-1 is a SOCKET,PLUG-IN ELECTRONIC COMPON. It is classified as a MRO (MRO_GENERAL).
What parts can replace 444957-1?
There are 2 known substitutes for 444957-1: 46425-6, C1021. Substitute compatibility should be verified for your specific system.
What is the NSN for 444957-1?
444957-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-272-9726. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026