PartsTable
Technical Data Sheet
PartsTable / MRO / 66506-9
66506-9 ✓ 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 66506-9 is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 260 BODY AND CONTACT, overall_length: 0.575 INCHES NOMINAL IN, mounting_method: TERMINAL, overall_diameter: 0.060 INCHES MAXIMUM IN, special_features: 1 CRIMP AND SOLDER TERMINAL, style_designator: SOCKET CRIMP CONTACT. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-01-083-0891, 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→ 66506-9
NSN: 5999-01-083-0891
FSC: 5999
CAGE: K1636 — TYCO ELECTRONICS UK LTD (GBR)
SPECIFICATIONS
materialCOPPER ALLOY 260 BODY AND CONTACT
overall_length0.575 INCHES NOMINAL IN
mounting_methodTERMINAL
overall_diameter0.060 INCHES MAXIMUM IN
special_features1 CRIMP AND SOLDER TERMINAL
style_designatorSOCKET CRIMP CONTACT
precious_materialGOLD
surface_treatmentGOLD CONTACT
pin_accommodation_length0.390 INCHES NOMINAL IN
precious_material_and_locationBODY AND CONTACT SURFACE GOLD
material_document_and_classificationMIL-C-50 MIL SPEC SINGLE MATERIAL RESPONSE BODY AND CONTACT
surface_treatment_document_and_classificationMIL-G-45204 MIL SPEC SINGLE TREATMENT RESPONSE CONTACT
NSN5999-01-083-0891
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 66506-9 MFR 66506-9
KEY FEATURES
•
PRECIOUS MATERIAL AND LOCATION: BODY AND CONTACT SURFACE GOLD
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-G-45204 MIL SPEC SINGLE TREATMENT RESPONSE CONTACT
•
SURFACE TREATMENT: GOLD CONTACT
•
PRECIOUS MATERIAL: GOLD
•
MATERIAL: COPPER ALLOY 260 BODY AND CONTACT
•
PIN ACCOMMODATION LENGTH: 0.390 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
PRECIOUS MATERIAL AND LOCATIONBODY AND CONTACT SURFACE GOLD
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-G-45204 MIL SPEC SINGLE TREATMENT RESPONSE CONTACT
SURFACE TREATMENTGOLD CONTACT
PRECIOUS MATERIALGOLD
MATERIALCOPPER ALLOY 260 BODY AND CONTACT
SURFACE TREATMENTGOLD AND NICKEL BODY
PIN ACCOMMODATION LENGTH0.390 INCHES NOMINAL IN
OVERALL LENGTH0.575 INCHES NOMINAL IN
MOUNTING METHODTERMINAL
OVERALL DIAMETER0.060 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
353407-1Interchangeable
interchangeable cross-reference
interchangeable
503878REVAInterchangeable
interchangeable cross-reference
interchangeable
503878Interchangeable
interchangeable cross-reference
interchangeable
MILT12229BAMEND3Interchangeable
interchangeable cross-reference
interchangeable
D8Interchangeable
interchangeable cross-reference
interchangeable
MILT12229AAMEND1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 66506-9?
66506-9 is a 66506-9. It is classified as a MRO (MRO_GENERAL).
What parts can replace 66506-9?
There are 22 known substitutes for 66506-9: 353407-1, 503878REVA, 503878 and 19 more. Substitute compatibility should be verified for your specific system.
Is 66506-9 still available?
66506-9 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026