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Technical Data Sheet
PartsTable / MRO / SM-A-544894
SM-A-544894 ✓ 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 SM-A-544894 is a the manufacturer industrial component. Key specifications include material: UNABLE TO DECODE, overall_width: 1.000 INCHES NOMINAL IN, aperture_width: 0.800 INCHES NOMINAL IN, overall_length: 1.560 INCHES NOMINAL IN, aperture_length: 1.360 INCHES NOMINAL IN, style_designator: NON-CIRCULAR. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-00-878-6659, 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→ SM-A-544894
NSN: 5999-00-878-6659
FSC: 5999
CAGE: 80063 — US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR (USA)
SPECIFICATIONS
materialUNABLE TO DECODE
overall_width1.000 INCHES NOMINAL IN
aperture_width0.800 INCHES NOMINAL IN
overall_length1.560 INCHES NOMINAL IN
aperture_length1.360 INCHES NOMINAL IN
style_designatorNON-CIRCULAR
inside_corner_radius0.150 INCHES NOMINAL IN
outside_corner_radius0.150 INCHES NOMINAL IN
cross-sectional_height0.250 INCHES NOMINAL IN
cross-sectional_shape_styleEMI
NSN5999-00-878-6659
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 SM-A-544894 MFR SM-A-544894
KEY FEATURES
•
STYLE DESIGNATOR: NON-CIRCULAR
•
INSIDE CORNER RADIUS: 0.150 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: EMI
•
MATERIAL: UNABLE TO DECODE
•
APERTURE WIDTH: 0.800 INCHES NOMINAL IN
•
CROSS-SECTIONAL HEIGHT: 0.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORNON-CIRCULAR
INSIDE CORNER RADIUS0.150 INCHES NOMINAL IN
OVERALL LENGTH1.560 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEEMI
MATERIALUNABLE TO DECODE
OVERALL WIDTH1.000 INCHES NOMINAL IN
APERTURE WIDTH0.800 INCHES NOMINAL IN
CROSS-SECTIONAL HEIGHT0.250 INCHES NOMINAL IN
APERTURE LENGTH1.360 INCHES NOMINAL IN
OUTSIDE CORNER RADIUS0.150 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
42511Interchangeable
interchangeable cross-reference
interchangeable
90185-10027-00Interchangeable
interchangeable cross-reference
interchangeable
SM-C-2001898Interchangeable
interchangeable cross-reference
interchangeable
SM-C-280547Interchangeable
interchangeable cross-reference
interchangeable
SM-C-199651Interchangeable
interchangeable cross-reference
interchangeable
651377-7Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SM-A-544894?
SM-A-544894 is a SM-A-544894. It is classified as a MRO (MRO_GENERAL).
What parts can replace SM-A-544894?
There are 13 known substitutes for SM-A-544894: 42511, 90185-10027-00, SM-C-2001898 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SM-A-544894?
SM-A-544894 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-00-878-6659. 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