PartsTable
Technical Data Sheet
PartsTable / MRO / 66509-075
66509-075 ✓ 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 66509-075 is a the manufacturer industrial component. Key specifications include overall_width: 4.170 INCHES NOMINAL IN, overall_height: 1.259 INCHES NOMINAL IN, overall_length: 3.750 INCHES NOMINAL IN, contact_quantity: 112, structural_design: NONSWITCHING, government_agency_controlling_contact: USN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-01-250-3187, 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→ 66509-075
NSN: 5999-01-250-3187
FSC: 5999
CAGE: 12763 — DYNALEC CORPORATION (USA)
SPECIFICATIONS
overall_width4.170 INCHES NOMINAL IN
overall_height1.259 INCHES NOMINAL IN
overall_length3.750 INCHES NOMINAL IN
contact_quantity112
structural_designNONSWITCHING
government_agency_controlling_contactUSN
contact_item_name_assigned_by_government_agencyCONTACT ASSY
contact_identifying_number_assigned_by_government_agency800-5002990-75
NSN5999-01-250-3187
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 66509-075 MFR 66509-075
KEY FEATURES
•
GOVERNMENT AGENCY CONTROLLING CONTACT: USN
•
STRUCTURAL DESIGN: NONSWITCHING
•
CONTACT ITEM NAME ASSIGNED BY GOVERNMENT AGENCY: CONTACT ASSY
•
CONTACT IDENTIFYING NUMBER ASSIGNED BY GOVERNMENT AGENCY: 800-5002990-75
•
CONTACT QUANTITY: 112
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL HEIGHT1.259 INCHES NOMINAL IN
GOVERNMENT AGENCY CONTROLLING CONTACTUSN
STRUCTURAL DESIGNNONSWITCHING
CONTACT ITEM NAME ASSIGNED BY GOVERNMENT AGENCYCONTACT ASSY
CONTACT IDENTIFYING NUMBER ASSIGNED BY GOVERNMENT AGENCY800-5002990-75
OVERALL LENGTH3.750 INCHES NOMINAL IN
CONTACT QUANTITY112
OVERALL WIDTH4.170 INCHES NOMINAL IN
GOVERNMENT AGENCY CONTROLLING CONTACTUSN
STRUCTURAL DESIGNNONSWITCHING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
803-5002990-73Interchangeable
interchangeable cross-reference
interchangeable
430-5002990-73Interchangeable
interchangeable cross-reference
interchangeable
66509-073Interchangeable
interchangeable cross-reference
interchangeable
430-5002990-75Interchangeable
interchangeable cross-reference
interchangeable
803-5002990-75Interchangeable
interchangeable cross-reference
interchangeable
5002990-75Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 66509-075?
66509-075 is a 66509-075. It is classified as a MRO (MRO_GENERAL).
What parts can replace 66509-075?
There are 11 known substitutes for 66509-075: 803-5002990-73, 430-5002990-73, 66509-073 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 66509-075?
66509-075 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-01-250-3187. 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