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Technical Data Sheet
PartsTable / COMPONENT / 78-758
78-758 ✓ Verified by PartsTable
Legrand · CABLE ASSEMBLY
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 CONTACT ASSEMBLY,ELECTRICAL is a Legrand industrial component. Key specifications include material: STEEL COMP 303 OR STEEL COMP 303SE OR STEEL COMP 303 PLUS X OVERALL, nut_style: HEXAGON, nut_height: 0.450 INCHES MINIMUM AND 0.470 INCHES MAXIMUM IN, temp_rating: 800.0 FAHRENHEIT NOMINAL DEGF, thread_class: 3B, overall_width: 0.688 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-00-642-3691, 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
78-758
NSN: 5999-00-642-3691
FSC: 5999
CAGE: 64959 — AMERICAN TELEPHONE AND TELEGRAPH CO (USA)
SPECIFICATIONS
materialSTEEL COMP 303 OR STEEL COMP 303SE OR STEEL COMP 303 PLUS X OVERALL
nut_styleHEXAGON
nut_height0.450 INCHES MINIMUM AND 0.470 INCHES MAXIMUM IN
temp_rating800.0 FAHRENHEIT NOMINAL DEGF
thread_class3B
overall_width0.688 INCHES NOMINAL IN
terminal_typeSOLDER LUG
thread_seriesUNF
alignment_typeRIGID
overall_height0.969 INCHES NOMINAL IN
overall_length2.250 INCHES NOMINAL IN
surface_finishGROUND
NSN5999-00-642-3691
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 78-758 MFR Legrand CONTACT ASSEMBLY,ELECTRICAL
KEY FEATURES
•
CONTACT FORM ARRANGEMENT: 2A LOCATION NOT OTHERWISE SPECIFIED A
•
STRUCTURAL DESIGN: PILE-UP
•
TERMINAL TYPE: SOLDER LUG
•
MOUNTING CONFIGURATION: TWO 1W/8 IN. W BY 3/16 IN. LG OVAL SHAPED MTG HOLES ON 3/8 IN. MTG CENTERS W
•
FSC APPLICATION DATA: RELAY,ARMATURE
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH2.250 INCHES NOMINAL IN
OVERALL HEIGHT0.969 INCHES NOMINAL IN
CONTACT FORM ARRANGEMENT2A LOCATION NOT OTHERWISE SPECIFIED A
OVERALL WIDTH0.688 INCHES NOMINAL IN
STRUCTURAL DESIGNPILE-UP
TERMINAL TYPESOLDER LUG
MOUNTING CONFIGURATIONTWO 1W/8 IN. W BY 3/16 IN. LG OVAL SHAPED MTG HOLES ON 3/8 IN. MTG CENTERS W
FSC APPLICATION DATARELAY,ARMATURE
TERMINAL QUANTITY4
TERMINAL QUANTITY4
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
109Interchangeable
interchangeable cross-reference
interchangeable
2065-16Interchangeable
interchangeable cross-reference
interchangeable
CT1087Interchangeable
interchangeable cross-reference
interchangeable
78758Interchangeable
interchangeable cross-reference
interchangeable
Z13419-6Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 78-758?
78-758 is a CONTACT ASSEMBLY,ELECTRICAL manufactured by Legrand.
What parts can replace 78-758?
There are 5 known substitutes for 78-758: 109, 2065-16, CT1087 and 2 more. Substitute compatibility should be verified for your specific system.
Is 78-758 still available?
78-758 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