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Technical Data Sheet
PartsTable / MRO / MS3343A12-12
MS3343A12-12 ✓ 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 MS3343A12-12 is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY CONTACT, overall_length: 1.048 INCHES NOMINAL IN, mounting_method: FORCE FIT, overall_diameter: 0.098 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN, special_features: BASIC ITEM IDENTIFICATION NUMBER BIN-269, style_designator: SOCKET CONTACT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-00-271-1647, 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→ MS3343A12-12
NSN: 5999-00-271-1647
FSC: 5999
CAGE: 96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialCOPPER ALLOY CONTACT
overall_length1.048 INCHES NOMINAL IN
mounting_methodFORCE FIT
overall_diameter0.098 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN
special_featuresBASIC ITEM IDENTIFICATION NUMBER BIN-269
style_designatorSOCKET CONTACT
precious_materialGOLD
surface_treatmentGOLD BODY AND CONTACT
test_data_document96906-MS3343 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
cable_entrance_diameter0.102 INCHES NOMINAL IN
pin_accommodation_length0.270 INCHES NOMINAL IN
identification_code_colorRED AND BLUE AND WHITE LOCATION NOT OTHERWISE SPECIFIED
NSN5999-00-271-1647
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 MS3343A12-12 MFR MS3343A12-12
KEY FEATURES
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-G-45204 MIL SPEC SINGLE TREATMENT RESPONSE BODY AND CONTACT
•
PRECIOUS MATERIAL AND WEIGHT: 0.005 GOLD GRAINS, TROY
•
CRIMPING TOOL IDENTIFYING NUMBER: M22520/1-01
•
MATERIAL: COPPER ALLOY CONTACT
•
TERMINAL TYPE AND QUANTITY: 1 CRIMP AXIALLY AT ONE END
•
CABLE ENTRANCE DIAMETER: 0.102 INCHES NOMINAL IN
•
PRECIOUS MATERIAL: GOLD
TECHNICAL CHARACTERISTICS (FLIS)
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-G-45204 MIL SPEC SINGLE TREATMENT RESPONSE BODY AND CONTACT
PRECIOUS MATERIAL AND WEIGHT0.005 GOLD GRAINS, TROY
CRIMPING TOOL IDENTIFYING NUMBERM22520/1-01
MATERIALCOPPER ALLOY CONTACT
TERMINAL TYPE AND QUANTITY1 CRIMP AXIALLY AT ONE END
SPECIAL FEATURESBASIC ITEM IDENTIFICATION NUMBER BIN-269
CABLE ENTRANCE DIAMETER0.102 INCHES NOMINAL IN
PRECIOUS MATERIALGOLD
PIN ACCOMMODATION DIAMETER0.100 INCHES NOMINAL IN
PRECIOUS MATERIAL AND LOCATIONEXTERNAL SURFACES GOLD
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
MIL-C-23216Upgraded Successor
successor cross-reference
successor
BIN-261Upgraded Successor
successor cross-reference
successor
M39029/33-261Upgraded Successor
successor cross-reference
successor
5999PL1313692Interchangeable
interchangeable cross-reference
interchangeable
SAE-AS39029/33Interchangeable
interchangeable cross-reference
interchangeable
MS3343A23-22Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MS3343A12-12?
MS3343A12-12 is a MS3343A12-12. It is classified as a MRO (MRO_GENERAL).
What parts can replace MS3343A12-12?
There are 21 known substitutes for MS3343A12-12: MIL-C-23216, BIN-261, M39029/33-261 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MS3343A12-12?
MS3343A12-12 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-00-271-1647. 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