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Technical Data Sheet
PartsTable / MRO / 31J44ITEM81
31J44ITEM81 ✓ 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 31J44ITEM81 is a the manufacturer industrial component. Key specifications include material: SILVER CONTACT, mounting_method: UNTHREADED HOLE(S), precious_material: SILVER, precious_material_and_weight: 0.005 SILVER GRAINS, TROY, unthreaded_mounting_hole_diameter: 0.188 INCHES NOMINAL IN, distance_between_mounting_facility_centers: 0.531 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-00-258-6777, 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→ 31J44ITEM81
NSN: 5999-00-258-6777
FSC: 5999
CAGE: 79500 — WESTINGHOUSE ELECTRIC CORP (USA)
SPECIFICATIONS
materialSILVER CONTACT
mounting_methodUNTHREADED HOLE(S)
precious_materialSILVER
mounting_facility_quantity2
precious_material_and_weight0.005 SILVER GRAINS, TROY
unthreaded_mounting_hole_diameter0.188 INCHES NOMINAL IN
distance_between_mounting_facility_centers0.531 INCHES NOMINAL IN
NSN5999-00-258-6777
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 31J44ITEM81 MFR 31J44ITEM81
KEY FEATURES
•
PRECIOUS MATERIAL: SILVER
•
PRECIOUS MATERIAL AND WEIGHT: 0.005 SILVER GRAINS, TROY
•
MATERIAL: SILVER CONTACT
•
UNTHREADED MOUNTING HOLE DIAMETER: 0.188 INCHES NOMINAL IN
•
MOUNTING FACILITY QUANTITY: 2
•
DISTANCE BETWEEN MOUNTING FACILITY CENTERS: 0.531 INCHES NOMINAL IN
•
MOUNTING METHOD: UNTHREADED HOLE(S)
TECHNICAL CHARACTERISTICS (FLIS)
PRECIOUS MATERIALSILVER
PRECIOUS MATERIAL AND WEIGHT0.005 SILVER GRAINS, TROY
MATERIALSILVER CONTACT
UNTHREADED MOUNTING HOLE DIAMETER0.188 INCHES NOMINAL IN
MOUNTING FACILITY QUANTITY2
DISTANCE BETWEEN MOUNTING FACILITY CENTERS0.531 INCHES NOMINAL IN
MOUNTING METHODUNTHREADED HOLE(S)
PRECIOUS MATERIAL AND WEIGHT0.005 SILVER GRAINS, TROY
PRECIOUS MATERIALSILVER
MATERIALSILVER CONTACT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
55-118Interchangeable
interchangeable cross-reference
interchangeable
B107.52Interchangeable
interchangeable cross-reference
interchangeable
B107.52 TY2CL2Interchangeable
interchangeable cross-reference
interchangeable
50J603PC79Interchangeable
Same NIIN cross-reference
interchangeable
33J987PC45Interchangeable
Same NIIN cross-reference
interchangeable
516-4105-606919PC52Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 31J44ITEM81?
31J44ITEM81 is a 31J44ITEM81. It is classified as a MRO (MRO_GENERAL).
What parts can replace 31J44ITEM81?
There are 13 known substitutes for 31J44ITEM81: 55-118, B107.52, B107.52 TY2CL2 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 31J44ITEM81?
31J44ITEM81 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-00-258-6777. 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