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Technical Data Sheet
PartsTable / MRO / A91-045800
A91-045800 ✓ 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 A91-045800 is a the manufacturer industrial component. Key specifications include overall_width: 1.500 INCHES NOMINAL IN, overall_height: 5.500 INCHES NOMINAL IN, overall_length: 6.000 INCHES NOMINAL IN, special_features: PRINTED WIRING BOARD 1; CAPACITOR 13; DIODE 14; RELAY 3; INDUCTOR 1; TRANSISTOR 11; RESISTOR 48. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-146-0473, 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→ A91-045800
NSN: 5998-01-146-0473
FSC: 5998 — CIRCUIT CARD ASSEMBLY
CAGE: 74861 — CHARLES INDUSTRIES, LLC DIV TELECOM (USA)
SPECIFICATIONS
overall_width1.500 INCHES NOMINAL IN
overall_height5.500 INCHES NOMINAL IN
overall_length6.000 INCHES NOMINAL IN
special_featuresPRINTED WIRING BOARD 1; CAPACITOR 13; DIODE 14; RELAY 3; INDUCTOR 1; TRANSISTOR 11; RESISTOR 48
NSN5998-01-146-0473
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 A91-045800 MFR A91-045800
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH6.000 INCHES NOMINAL IN
SPECIAL FEATURESPRINTED WIRING BOARD 1; CAPACITOR 13; DIODE 14; RELAY 3; INDUCTOR 1; TRANSISTOR 11; RESISTOR 48
OVERALL WIDTH1.500 INCHES NOMINAL IN
OVERALL HEIGHT5.500 INCHES NOMINAL IN
OVERALL LENGTH6.000 INCHES NOMINAL IN
SPECIAL FEATURESPRINTED WIRING BOARD 1; CAPACITOR 13; DIODE 14; RELAY 3; INDUCTOR 1; TRANSISTOR 11; RESISTOR 48
OVERALL WIDTH1.500 INCHES NOMINAL IN
OVERALL HEIGHT5.500 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
458000Interchangeable
interchangeable cross-reference
interchangeable
458Interchangeable
interchangeable cross-reference
interchangeable
NEC458Interchangeable
interchangeable cross-reference
interchangeable
908194Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A91-045800?
A91-045800 is a A91-045800. It is classified as a MRO (MRO_GENERAL).
What parts can replace A91-045800?
There are 4 known substitutes for A91-045800: 458000, 458, NEC458 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A91-045800?
A91-045800 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-146-0473. 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