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Technical Data Sheet
PartsTable / MRO / 398423
398423 ✓ 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 CIRCUIT CARD ASSEMBLY is a the manufacturer industrial component. Key specifications include width: 0.500 INCHES NOMINAL IN, length: 2.000 INCHES NOMINAL IN, thickness: 0.003 INCHES NOMINAL IN, basic_shape_style: SQUARE W/ROUNDED CORNERS, marking_designation: LEGEND LOCATION NOT OTHERWISE SPECIFIED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-00-387-2471, 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→ 398423
NSN: 5998-00-387-2471
FSC: 5998 — CIRCUIT CARD ASSEMBLY
CAGE: 06811 — EMCORE CORPORATION DIV CONCORD DIVISION (USA)
SPECIFICATIONS
width0.500 INCHES NOMINAL IN
length2.000 INCHES NOMINAL IN
thickness0.003 INCHES NOMINAL IN
basic_shape_styleSQUARE W/ROUNDED CORNERS
marking_designationLEGEND LOCATION NOT OTHERWISE SPECIFIED
NSN5998-00-387-2471
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 398423 MFR CIRCUIT CARD ASSEMBLY
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH1.100 INCHES NOMINAL IN
OVERALL WIDTH0.250 INCHES NOMINAL IN
OVERALL HEIGHT0.375 INCHES NOMINAL IN
OVERALL LENGTH1.100 INCHES NOMINAL IN
OVERALL WIDTH0.250 INCHES NOMINAL IN
OVERALL HEIGHT0.375 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
S203Upgraded Successor
successor cross-reference
successor
03984204Upgraded Successor
successor cross-reference
successor
H1743Upgraded Successor
successor cross-reference
successor
795-0150-0000Upgraded Successor
successor cross-reference
successor
5206-635Upgraded Successor
successor cross-reference
successor
398423Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 398423?
398423 is a CIRCUIT CARD ASSEMBLY. It is classified as a MRO (MRO_GENERAL).
What parts can replace 398423?
There are 7 known substitutes for 398423: S203, 03984204, H1743 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 398423?
398423 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-00-387-2471. 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