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Technical Data Sheet
PartsTable / MRO / A73-51983A
A73-51983A ✓ 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 A73-51983A is a the manufacturer industrial component. Key specifications include overall_width: 0.750 INCHES NOMINAL IN, overall_height: 1.000 INCHES NOMINAL IN, overall_length: 1.188 INCHES NOMINAL IN, mounting_hole_diameter: 0.188 INCHES NOMINAL IN, mounting_facility_type_and_quantity: 2 UNTHREADED HOLE(S). This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-00-709-7868, 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→ A73-51983A
NSN: 5999-00-709-7868
FSC: 5999
CAGE: 61809 — JOSLYN CLARK CONTROLS, LLC (USA)
SPECIFICATIONS
overall_width0.750 INCHES NOMINAL IN
overall_height1.000 INCHES NOMINAL IN
overall_length1.188 INCHES NOMINAL IN
mounting_hole_diameter0.188 INCHES NOMINAL IN
mounting_facility_type_and_quantity2 UNTHREADED HOLE(S)
NSN5999-00-709-7868
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 A73-51983A MFR A73-51983A
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 2 UNTHREADED HOLE(S)
•
MOUNTING HOLE DIAMETER: 0.188 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH1.188 INCHES NOMINAL IN
MOUNTING FACILITY TYPE AND QUANTITY2 UNTHREADED HOLE(S)
OVERALL HEIGHT1.000 INCHES NOMINAL IN
MOUNTING HOLE DIAMETER0.188 INCHES NOMINAL IN
OVERALL WIDTH0.750 INCHES NOMINAL IN
OVERALL LENGTH1.188 INCHES NOMINAL IN
MOUNTING FACILITY TYPE AND QUANTITY2 UNTHREADED HOLE(S)
OVERALL HEIGHT1.000 INCHES NOMINAL IN
MOUNTING HOLE DIAMETER0.188 INCHES NOMINAL IN
OVERALL WIDTH0.750 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
125RUpgraded Successor
successor cross-reference
successor
265Upgraded Successor
successor cross-reference
successor
S-230Upgraded Successor
successor cross-reference
successor
MR26WLT144SPECRUpgraded Successor
successor cross-reference
successor
2839IInterchangeable
interchangeable cross-reference
interchangeable
2839AC1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A73-51983A?
A73-51983A is a A73-51983A. It is classified as a MRO (MRO_GENERAL).
What parts can replace A73-51983A?
There are 11 known substitutes for A73-51983A: 125R, 265, S-230 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A73-51983A?
A73-51983A is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-00-709-7868. 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