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Technical Data Sheet
PartsTable / MRO / 20-458
20-458 ✓ Verified by PartsTable
Legrand · 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 MICROCIRCUIT,DIGITAL is a Legrand industrial component. Key specifications include guide: NOT INCLUDED, diameter: 0.0719 INCHES MINIMUM AND 0.0966 INCHES MAXIMUM IN, material: RUBBER SYNTHETIC OVERALL, body_width: 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN, flute_type: INTEGRAL, shank_type: STRAIGHT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-395-9807, 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→ 20-458
NSN: 5998-01-395-9807
FSC: 5998 — CIRCUIT CARD ASSEMBLY
CAGE: 82205 — BELFORT INSTRUMENT COMPANY (USA)
SPECIFICATIONS
guideNOT INCLUDED
diameter0.0719 INCHES MINIMUM AND 0.0966 INCHES MAXIMUM IN
materialRUBBER SYNTHETIC OVERALL
body_width0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
flute_typeINTEGRAL
shank_typeSTRAIGHT
body_height0.140 INCHES MAXIMUM IN
body_length0.896 INCHES MAXIMUM IN
reamer_typeHELICAL TAPER PIN
flute_designHELICAL
flute_length1.188 INCHES NOMINAL IN
flute_quantity3
NSN5998-01-395-9807
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 20-458 MFR Legrand MICROCIRCUIT,DIGITAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
63462Interchangeable
interchangeable cross-reference
interchangeable
24231Interchangeable
interchangeable cross-reference
interchangeable
ASME B94.2Interchangeable
interchangeable cross-reference
interchangeable
204-58Interchangeable
interchangeable cross-reference
interchangeable
DM75L51J/883BInterchangeable
interchangeable cross-reference
interchangeable
067565Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 20-458?
20-458 is a MICROCIRCUIT,DIGITAL manufactured by Legrand. It is classified as a MRO (MRO_GENERAL).
What parts can replace 20-458?
There are 9 known substitutes for 20-458: 63462, 24231, ASME B94.2 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 20-458?
20-458 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-395-9807. 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