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Technical Data Sheet
PartsTable / MRO / 7921A
7921A ✓ 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 7921A is a the manufacturer industrial component. Key specifications include material: COPPER CORE SHIELD BRAID METALLIC OVERALL, conductor_quantity: 24, cross-sectional_shape_style: ROUND, part_name_assigned_by_controlling_agency: TWISTED PAIR CABLE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-275-4709, 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→ 7921A
NSN: 5998-01-275-4709
FSC: 5998 — CIRCUIT CARD ASSEMBLY
CAGE: 55051 — PRO-LOG CORP (USA)
SPECIFICATIONS
materialCOPPER CORE SHIELD BRAID METALLIC OVERALL
conductor_quantity24
cross-sectional_shape_styleROUND
part_name_assigned_by_controlling_agencyTWISTED PAIR CABLE
NSN5998-01-275-4709
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 7921A MFR 7921A
KEY FEATURES
•
FEATURES PROVIDED: ELECTROSTATIC SENSITIVE
•
CRITICALITY CODE JUSTIFICATION: CBBL
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONTS,ANALOG MODULE F15
FEATURES PROVIDEDELECTROSTATIC SENSITIVE
CRITICALITY CODE JUSTIFICATIONCBBL
END ITEM IDENTIFICATIONTS,ANALOG MODULE F15
FEATURES PROVIDEDELECTROSTATIC SENSITIVE
CRITICALITY CODE JUSTIFICATIONCBBL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
7921AUpgraded Successor
successor cross-reference
successor
PC1140-S4200-441224,PC516Interchangeable
interchangeable cross-reference
interchangeable
7921Interchangeable
interchangeable cross-reference
interchangeable
PC1140-S4200-441224 PC 516Interchangeable
interchangeable cross-reference
interchangeable
8921Interchangeable
interchangeable cross-reference
interchangeable
N1500-X6CDInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 7921A?
7921A is a 7921A. It is classified as a MRO (MRO_GENERAL).
What parts can replace 7921A?
There are 12 known substitutes for 7921A: 7921A, PC1140-S4200-441224,PC516, 7921 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 7921A?
7921A is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-275-4709. 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