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Technical Data Sheet
PartsTable / MRO / 703977A
703977A ✓ 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 703977A is a the manufacturer industrial component. Key specifications include features_provided: ELECTROSTATIC SENSITIVE, end_item_identification: MISC ELECTRONIC & ELECTRICAL EQUIPMENT, 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 5998-00-136-8020, 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→ 703977A
NSN: 5998-00-136-8020
FSC: 5998 — CIRCUIT CARD ASSEMBLY
CAGE: 99167 — HAMILTON SUNDSTRAND CORPORATION (USA)
SPECIFICATIONS
features_providedELECTROSTATIC SENSITIVE
end_item_identificationMISC ELECTRONIC & ELECTRICAL EQUIPMENT
criticality_code_justificationCBBL
NSN5998-00-136-8020
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 703977A MFR 703977A
KEY FEATURES
•
CRITICALITY CODE JUSTIFICATION: CBBL
•
FEATURES PROVIDED: ELECTROSTATIC SENSITIVE
TECHNICAL CHARACTERISTICS (FLIS)
CRITICALITY CODE JUSTIFICATIONCBBL
FEATURES PROVIDEDELECTROSTATIC SENSITIVE
END ITEM IDENTIFICATIONMISC ELECTRONIC & ELECTRICAL EQUIPMENT
CRITICALITY CODE JUSTIFICATIONCBBL
FEATURES PROVIDEDELECTROSTATIC SENSITIVE
END ITEM IDENTIFICATIONMISC ELECTRONIC & ELECTRICAL EQUIPMENT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
2613366-1Upgraded Successor
successor cross-reference
successor
3788Upgraded Successor
successor cross-reference
successor
RJ-5092FUpgraded Successor
successor cross-reference
successor
2258SLITEM12Upgraded Successor
successor cross-reference
successor
2578-1PC36Upgraded Successor
successor cross-reference
successor
2162L3PC36Upgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 703977A?
703977A is a 703977A. It is classified as a MRO (MRO_GENERAL).
What parts can replace 703977A?
There are 18 known substitutes for 703977A: 2613366-1, 3788, RJ-5092F and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 703977A?
703977A is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-00-136-8020. 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