PartsTable
Technical Data Sheet
PartsTable / MRO / 143981
143981 ✓ 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 143981 is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_type: SOLID, head_type: SOLID, overall_width: 0.563 INCHES NOMINAL IN, overall_height: 0.781 INCHES NOMINAL IN, overall_length: 1.432 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 5999-00-857-7550, 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→ 143981
NSN: 5999-00-857-7550
FSC: 5999
CAGE: 75377 — KURZ & ROOT GENERATOR COMPANY, LLC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
body_typeSOLID
head_typeSOLID
overall_width0.563 INCHES NOMINAL IN
overall_height0.781 INCHES NOMINAL IN
overall_length1.432 INCHES NOMINAL IN
drive_end_styleRAISED SQUARE
connection_stylePLAIN
thread_directionRIGHT-HAND EXTERNAL
nominal_thread_size0.500 INCHES EXTERNAL IN
mounting_hole_diameter0.156 INCHES NOMINAL IN
thread_quantity_per_inch18 EXTERNAL
NSN5999-00-857-7550
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 143981 MFR 143981
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 2 UNTHREADED HOLE(S)
•
MOUNTING HOLE DIAMETER: 0.156 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH0.563 INCHES NOMINAL IN
MOUNTING FACILITY TYPE AND QUANTITY2 UNTHREADED HOLE(S)
OVERALL HEIGHT0.781 INCHES NOMINAL IN
OVERALL LENGTH1.432 INCHES NOMINAL IN
MOUNTING HOLE DIAMETER0.156 INCHES NOMINAL IN
OVERALL WIDTH0.563 INCHES NOMINAL IN
MOUNTING FACILITY TYPE AND QUANTITY2 UNTHREADED HOLE(S)
OVERALL HEIGHT0.781 INCHES NOMINAL IN
OVERALL LENGTH1.432 INCHES NOMINAL IN
MOUNTING HOLE DIAMETER0.156 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
N70Interchangeable
interchangeable cross-reference
interchangeable
MILB16028Interchangeable
interchangeable cross-reference
interchangeable
H05-3Interchangeable
interchangeable cross-reference
interchangeable
98262/1037Interchangeable
interchangeable cross-reference
interchangeable
444631Interchangeable
interchangeable cross-reference
interchangeable
143981Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 143981?
143981 is a 143981. It is classified as a MRO (MRO_GENERAL).
What parts can replace 143981?
There are 8 known substitutes for 143981: N70, MILB16028, H05-3 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 143981?
143981 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-00-857-7550. 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