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Technical Data Sheet
PartsTable / MRO / 321-8209481 ITEM 5
321-8209481 ITEM 5 ✓ 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 321-8209481 ITEM 5 is a the manufacturer industrial component. Key specifications include material: SILICON SEMICONDUCTOR, overall_length: 0.350 INCHES MAXIMUM IN, mounting_method: TERMINAL, terminal_length: 1.000 INCHES MINIMUM IN, overall_diameter: 0.145 INCHES MAXIMUM IN, features_provided: HERMETICALLY SEALED CASE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-690-6279, 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→ 321-8209481 ITEM 5
NSN: 5998-01-690-6279
FSC: 5998 — CIRCUIT CARD ASSEMBLY
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSILICON SEMICONDUCTOR
overall_length0.350 INCHES MAXIMUM IN
mounting_methodTERMINAL
terminal_length1.000 INCHES MINIMUM IN
overall_diameter0.145 INCHES MAXIMUM IN
features_providedHERMETICALLY SEALED CASE
terminal_type_and_quantity2 UNINSULATED WIRE LEAD
function_for_which_designedZENER DIODE
specification/standard_data80131-RELEASE 5750 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
voltage_tolerance_in_percent-5.0 TO 5.0
power_rating_per_characteristic5.0 WATTS MAXIMUM TOTAL DEVICE DISSIPATION
current_rating_per_characteristic5.00 MILLIAMPERES NOMINAL VOLTAGE REGULATOR DIODE CURRENT
NSN5998-01-690-6279
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 321-8209481 ITEM 5 MFR 321-8209481 ITEM 5
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
703110Interchangeable
interchangeable cross-reference
interchangeable
GGG-C-755Interchangeable
interchangeable cross-reference
interchangeable
ASME B94.19Interchangeable
interchangeable cross-reference
interchangeable
V22916-X1-A275Interchangeable
interchangeable cross-reference
interchangeable
1N5386BInterchangeable
interchangeable cross-reference
interchangeable
SHIPALT 4855D ITEM 4Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 321-8209481 ITEM 5?
321-8209481 ITEM 5 is a 321-8209481 ITEM 5. It is classified as a MRO (MRO_GENERAL).
What parts can replace 321-8209481 ITEM 5?
There are 7 known substitutes for 321-8209481 ITEM 5: 703110, GGG-C-755, ASME B94.19 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 321-8209481 ITEM 5?
321-8209481 ITEM 5 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-690-6279. 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