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Technical Data Sheet
PartsTable / COMPONENT / 77-040
77-040 ✓ Verified by PartsTable
— · 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

CLAMP,CABLE,ELECTRICAL CONNECTOR. Key specifications include material: TUNGSTEN CONTACT, unit_type: WAVEGUIDE, body_width: 0.990 INCHES MINIMUM AND 1.050 INCHES MAXIMUM IN, body_height: 0.185 INCHES MAXIMUM IN, body_length: 0.165 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN, design_type: BIDIRECTIONAL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-00-193-2789, 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
77-040
NSN: 5999-00-193-2789
FSC: 5999
CAGE: 57712 — TELEMECHANICS INC (USA)
SPECIFICATIONS
materialTUNGSTEN CONTACT
unit_typeWAVEGUIDE
body_width0.990 INCHES MINIMUM AND 1.050 INCHES MAXIMUM IN
body_height0.185 INCHES MAXIMUM IN
body_length0.165 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
design_typeBIDIRECTIONAL
usage_designMAIN LINE TERMINAL FITTING
overall_width1.625 INCHES NOMINAL IN
overall_height2.500 INCHES NOMINAL IN
overall_length5.375 INCHES NOMINAL IN
mounting_methodUNTHREADED HOLE(S)
features_providedMONOLITHIC AND HERMETICALLY SEALED
NSN5999-00-193-2789
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 77-040 MFR CLAMP,CABLE,ELECTRICAL CONNECTOR
KEY FEATURES
•
DISTANCE BETWEEN MOUNTING FACILITY CENTERS: 0.375 INCHES NOMINAL IN
•
MATERIAL: TUNGSTEN CONTACT
•
UNTHREADED MOUNTING HOLE DIAMETER: 0.195 INCHES NOMINAL IN
•
MOUNTING FACILITY QUANTITY: 2
•
MOUNTING METHOD: UNTHREADED HOLE(S)
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS (FLIS)
DISTANCE BETWEEN MOUNTING FACILITY CENTERS0.375 INCHES NOMINAL IN
MATERIALTUNGSTEN CONTACT
UNTHREADED MOUNTING HOLE DIAMETER0.195 INCHES NOMINAL IN
MOUNTING FACILITY QUANTITY2
MOUNTING METHODUNTHREADED HOLE(S)
DISTANCE BETWEEN MOUNTING FACILITY CENTERS0.375 INCHES NOMINAL IN
MATERIALTUNGSTEN CONTACT
UNTHREADED MOUNTING HOLE DIAMETER0.195 INCHES NOMINAL IN
MOUNTING FACILITY QUANTITY2
MOUNTING METHODUNTHREADED HOLE(S)
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
77-040Interchangeable
interchangeable cross-reference
interchangeable
1440805Interchangeable
interchangeable cross-reference
interchangeable
772200-5Interchangeable
interchangeable cross-reference
interchangeable
LM120K24Interchangeable
interchangeable cross-reference
interchangeable
UA7924KMInterchangeable
interchangeable cross-reference
interchangeable
7924KJANInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 77-040?
77-040 is a CLAMP,CABLE,ELECTRICAL CONNECTOR.
What parts can replace 77-040?
There are 19 known substitutes for 77-040: 77-040, 1440805, 772200-5 and 16 more. Substitute compatibility should be verified for your specific system.
Is 77-040 still available?
77-040 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