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Technical Data Sheet
PartsTable / MRO / A4279
A4279 ✓ 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

The A4279 is a the manufacturer industrial component. Key specifications include criticality_code_justification: ZZZY, reference_number_differentiating_characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVSUP-WSS ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-00-959-9337, 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→ A4279
NSN: 5999-00-959-9337
FSC: 5999
CAGE: 32770 — KATO ENGINEERING INC. (USA)
SPECIFICATIONS
criticality_code_justificationZZZY
reference_number_differentiating_characteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVSUP-WSS ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
NSN5999-00-959-9337
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 A4279 MFR A4279
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 4 UNTHREADED HOLE(S)
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH0.719 INCHES NOMINAL IN
MOUNTING FACILITY TYPE AND QUANTITY4 UNTHREADED HOLE(S)
OVERALL HEIGHT1.000 INCHES NOMINAL IN
OVERALL LENGTH1.469 INCHES NOMINAL IN
OVERALL WIDTH0.719 INCHES NOMINAL IN
MOUNTING FACILITY TYPE AND QUANTITY4 UNTHREADED HOLE(S)
OVERALL HEIGHT1.000 INCHES NOMINAL IN
OVERALL LENGTH1.469 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
HC6190SPCN73Interchangeable
interchangeable cross-reference
interchangeable
D2-8972PC72Interchangeable
interchangeable cross-reference
interchangeable
D2-9701PC55Interchangeable
interchangeable cross-reference
interchangeable
N-73Interchangeable
interchangeable cross-reference
interchangeable
CHU2005ITEM2Interchangeable
interchangeable cross-reference
interchangeable
CHU2006ITEM17Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A4279?
A4279 is a A4279. It is classified as a MRO (MRO_GENERAL).
What parts can replace A4279?
There are 8 known substitutes for A4279: HC6190SPCN73, D2-8972PC72, D2-9701PC55 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A4279?
A4279 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-00-959-9337. 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