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Technical Data Sheet
PartsTable / MRO / MA18
MA18 ✓ 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

WRENCH,BOX AND OPEN END,COMBINAT. Key specifications include chain: NOT INCLUDED, height: 0.562 INCHES NOMINAL IN, insert: NOT INCLUDED, diameter: 0.688 INCHES MAXIMUM IN, material: ALUMINUM BODY, thread_size: 15/32-32. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-00-859-3410, 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→ MA18
NSN: 5999-00-859-3410
FSC: 5999
CAGE: 03487 — ANDREA ELECTRONICS CORPORATION (USA)
SPECIFICATIONS
chainNOT INCLUDED
height0.562 INCHES NOMINAL IN
insertNOT INCLUDED
diameter0.688 INCHES MAXIMUM IN
materialALUMINUM BODY
thread_size15/32-32
mounting_methodTHREAD
surface_treatmentANODIZE
NSN5999-00-859-3410
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 MA18 MFR WRENCH,BOX AND OPEN END,COMBINAT
KEY FEATURES
•
SURFACE TREATMENT: ANODIZE
•
MATERIAL: ALUMINUM BODY
•
MOUNTING METHOD: THREAD
•
CHAIN: NOT INCLUDED
•
HEIGHT: 0.562 INCHES NOMINAL IN
•
INSERT: NOT INCLUDED
•
THREAD SIZE: 15/32-32
•
DIAMETER: 0.688 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
SURFACE TREATMENTANODIZE
MATERIALALUMINUM BODY
MOUNTING METHODTHREAD
CHAINNOT INCLUDED
HEIGHT0.562 INCHES NOMINAL IN
INSERTNOT INCLUDED
THREAD SIZE15/32-32
DIAMETER0.688 INCHES MAXIMUM IN
SURFACE TREATMENTANODIZE
MATERIALALUMINUM BODY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
MA18Upgraded Successor
successor cross-reference
successor
7531-5849200Upgraded Successor
successor cross-reference
successor
7531-5849100Upgraded Successor
successor cross-reference
successor
8239Interchangeable
interchangeable cross-reference
interchangeable
BA239UInterchangeable
interchangeable cross-reference
interchangeable
SWM181Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MA18?
MA18 is a WRENCH,BOX AND OPEN END,COMBINAT. It is classified as a MRO (MRO_GENERAL).
What parts can replace MA18?
There are 24 known substitutes for MA18: MA18, 7531-5849200, 7531-5849100 and 21 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MA18?
MA18 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-00-859-3410. 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