PartsTable
Technical Data Sheet
PartsTable / MRO / FS4820D-50
FS4820D-50 ✓ 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 FS4820D-50 is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY AND CONTACT, overall_length: 0.734 INCHES NOMINAL IN, mounting_method: TERMINAL, overall_diameter: 0.218 INCHES NOMINAL IN, style_designator: CENTER CONTACT, precious_material: GOLD. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-01-407-3956, 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→ FS4820D-50
NSN: 5999-01-407-3956
FSC: 5999
CAGE: 28198 — POSITRONIC INDUSTRIES INC DIV AMPHENOL MILITARY AEROSPACE OPERATIONS (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY AND CONTACT
overall_length0.734 INCHES NOMINAL IN
mounting_methodTERMINAL
overall_diameter0.218 INCHES NOMINAL IN
style_designatorCENTER CONTACT
precious_materialGOLD
surface_treatmentGOLD BODY AND CONTACT
terminal_type_and_quantity1 SOLDER STUD AXIALLY AT ONE END
precious_material_and_weight0.005 GOLD GRAINS, TROY
precious_material_and_locationBPDU AND CONTACT SURFACES GOLD
material_document_and_classificationMIL-C-39029 MIL SPEC SINGLE MATERIAL RESPONSE BODY AND CONTACT
surface_treatment_document_and_classificationMIL-G-40204, TYPE 2, GRADE C, CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE BODY AND CONTACT
NSN5999-01-407-3956
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 FS4820D-50 MFR FS4820D-50
KEY FEATURES
•
STYLE DESIGNATOR: CENTER CONTACT
•
MOUNTING METHOD: TERMINAL
•
SURFACE TREATMENT: GOLD BODY AND CONTACT
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-C-39029 MIL SPEC SINGLE MATERIAL RESPONSE BODY AND CONTACT
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-G-40204, TYPE 2, GRADE C, CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE BODY AND CONTACT
•
OVERALL DIAMETER: 0.218 INCHES NOMINAL IN
•
MATERIAL: COPPER ALLOY BODY AND CONTACT
•
PRECIOUS MATERIAL AND LOCATION: BPDU AND CONTACT SURFACES GOLD
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORCENTER CONTACT
MOUNTING METHODTERMINAL
SURFACE TREATMENTGOLD BODY AND CONTACT
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-C-39029 MIL SPEC SINGLE MATERIAL RESPONSE BODY AND CONTACT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-G-40204, TYPE 2, GRADE C, CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE BODY AND CONTACT
OVERALL DIAMETER0.218 INCHES NOMINAL IN
MATERIALCOPPER ALLOY BODY AND CONTACT
PRECIOUS MATERIAL AND LOCATIONBPDU AND CONTACT SURFACES GOLD
PRECIOUS MATERIALGOLD
PRECIOUS MATERIAL AND WEIGHT0.005 GOLD GRAINS, TROY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
051227Interchangeable
interchangeable cross-reference
interchangeable
1932Interchangeable
IBM 4GB (2 x 2GB) PC2-4200 DDR2 Memory Kit
interchangeable
5035AInterchangeable
interchangeable cross-reference
interchangeable
5L4591-003-40Interchangeable
interchangeable cross-reference
interchangeable
053744-0000Interchangeable
interchangeable cross-reference
interchangeable
DM53744Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is FS4820D-50?
FS4820D-50 is a FS4820D-50. It is classified as a MRO (MRO_GENERAL).
What parts can replace FS4820D-50?
There are 12 known substitutes for FS4820D-50: 051227, 1932, 5035A and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for FS4820D-50?
FS4820D-50 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-01-407-3956. This indicates validated use in U.S. government and defense supply chains.
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Last verified: July 2026