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Technical Data Sheet
PartsTable / MRO / 5U66B
5U66B ✓ 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 5U66B is a the manufacturer industrial component. Key specifications include shape: RECTANGULAR, material: IRON, face_size: 3.000 INCHES SQUARE IN, overall_width: 0.500 INCHES NOMINAL IN, overall_height: 0.484 INCHES NOMINAL IN, overall_length: 6.000 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-01-076-9636, 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→ 5U66B
NSN: 5999-01-076-9636
FSC: 5999
CAGE: 04850 — DEXTER MAGNETIC TECHNOLOGIES INC DBA MAGNETIC TECHNOLOGIES (USA)
SPECIFICATIONS
shapeRECTANGULAR
materialIRON
face_size3.000 INCHES SQUARE IN
overall_width0.500 INCHES NOMINAL IN
overall_height0.484 INCHES NOMINAL IN
overall_length6.000 INCHES NOMINAL IN
NSN5999-01-076-9636
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 5U66B MFR 5U66B
KEY FEATURES
•
FACE SIZE: 3.000 INCHES SQUARE IN
•
SHAPE: RECTANGULAR
•
MATERIAL: IRON
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH6.000 INCHES NOMINAL IN
OVERALL WIDTH0.500 INCHES NOMINAL IN
FACE SIZE3.000 INCHES SQUARE IN
SHAPERECTANGULAR
MATERIALIRON
OVERALL HEIGHT0.484 INCHES NOMINAL IN
OVERALL LENGTH6.000 INCHES NOMINAL IN
OVERALL WIDTH0.500 INCHES NOMINAL IN
FACE SIZE3.000 INCHES SQUARE IN
SHAPERECTANGULAR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
3932394Interchangeable
interchangeable cross-reference
interchangeable
3959488Interchangeable
interchangeable cross-reference
interchangeable
CH603Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5U66B?
5U66B is a 5U66B. It is classified as a MRO (MRO_GENERAL).
What parts can replace 5U66B?
There are 3 known substitutes for 5U66B: 3932394, 3959488, CH603. Substitute compatibility should be verified for your specific system.
What is the NSN for 5U66B?
5U66B is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-01-076-9636. 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