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Technical Data Sheet
PartsTable / MRO / PF523
PF523 ✓ 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 PF523 is a the manufacturer industrial component. Key specifications include material: ALUMINUM, overall_width: 1.062 INCHES NOMINAL IN, overall_height: 0.500 INCHES NOMINAL IN, overall_length: 1.562 INCHES NOMINAL IN, mounting_method: TERMINAL, terminal_length: 0.500 INCHES MINIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-01-148-8005, 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→ PF523
NSN: 5999-01-148-8005
FSC: 5999
CAGE: 1N6F3 — BOYD LACONIA LLC (USA)
SPECIFICATIONS
materialALUMINUM
overall_width1.062 INCHES NOMINAL IN
overall_height0.500 INCHES NOMINAL IN
overall_length1.562 INCHES NOMINAL IN
mounting_methodTERMINAL
terminal_length0.500 INCHES MINIMUM IN
overall_diameter0.230 INCHES MAXIMUM IN
features_providedHERMETICALLY SEALED CASE
internal_configurationFIELD EFFECT
semiconductor_materialSILICON
terminal_circle_diameter0.100 INCHES NOMINAL IN
terminal_type_and_quantity4 UNINSULATED WIRE LEAD
NSN5999-01-148-8005
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 PF523 MFR PF523
KEY FEATURES
•
ACCOMMODATED DEVICE MOUNTING HOLE QUANTITY: 2
•
MATERIAL: ALUMINUM
TECHNICAL CHARACTERISTICS (FLIS)
ACCOMMODATED DEVICE MOUNTING HOLE QUANTITY2
OVERALL WIDTH1.062 INCHES NOMINAL IN
OVERALL HEIGHT0.500 INCHES NOMINAL IN
OVERALL LENGTH1.562 INCHES NOMINAL IN
MATERIALALUMINUM
ACCOMMODATED DEVICE MOUNTING HOLE QUANTITY2
OVERALL WIDTH1.062 INCHES NOMINAL IN
OVERALL HEIGHT0.500 INCHES NOMINAL IN
OVERALL LENGTH1.562 INCHES NOMINAL IN
MATERIALALUMINUM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
HS01Upgraded Successor
successor cross-reference
successor
5423BUpgraded Successor
successor cross-reference
successor
ASTM B438Interchangeable
interchangeable cross-reference
interchangeable
PL-2D3-981 ITEMInterchangeable
interchangeable cross-reference
interchangeable
PB2432-16Interchangeable
interchangeable cross-reference
interchangeable
352-0972-011Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is PF523?
PF523 is a PF523. It is classified as a MRO (MRO_GENERAL).
What parts can replace PF523?
There are 25 known substitutes for PF523: HS01, 5423B, ASTM B438 and 22 more. Substitute compatibility should be verified for your specific system.
Is PF523 still available?
PF523 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