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Technical Data Sheet
PartsTable / MRO / ST9M618
ST9M618 ✓ 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 ST9M618 is a the manufacturer industrial component. Key specifications include material: STEEL, overall_height: 0.500 INCHES NOMINAL IN, flange_diameter: 0.562 INCHES NOMINAL IN, flange_thickness: 0.062 INCHES NOMINAL IN, special_features: 0.031 IN. W GROOVE THRU FLANGE IN, style_designator: IRREGULAR.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-01-107-4891, 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→ ST9M618
NSN: 5999-01-107-4891
FSC: 5999
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialSTEEL
overall_height0.500 INCHES NOMINAL IN
flange_diameter0.562 INCHES NOMINAL IN
flange_thickness0.062 INCHES NOMINAL IN
special_features0.031 IN. W GROOVE THRU FLANGE IN
style_designatorIRREGULAR
end_hole_diameter0.125 INCHES NOMINAL IN
body_inside_diameter0.312 INCHES NOMINAL IN
body_outside_diameter0.438 INCHES NOMINAL IN
casehardening_indicatorNOT CASEHARDENED
NSN5999-01-107-4891
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 ST9M618 MFR ST9M618
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
16885-75ITEM7AUpgraded Successor
successor cross-reference
successor
16885-75ITEM8AUpgraded Successor
successor cross-reference
successor
822-2Upgraded Successor
successor cross-reference
successor
8222-1Upgraded Successor
successor cross-reference
successor
M-146-1Interchangeable
interchangeable cross-reference
interchangeable
AA52155-1-46-A-1-RInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is ST9M618?
ST9M618 is a ST9M618. It is classified as a MRO (MRO_GENERAL).
What parts can replace ST9M618?
There are 16 known substitutes for ST9M618: 16885-75ITEM7A, 16885-75ITEM8A, 822-2 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for ST9M618?
ST9M618 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-01-107-4891. 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