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Technical Data Sheet
PartsTable / MRO / 3448-21
3448-21 ✓ Verified by PartsTable
Legrand · 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 3448-21 is a Legrand industrial component. Key specifications include material: ALUMINUM OR STEEL CORROSION RESISTING, end_item_identification: NAVY CODES 66A090003, 66A090004, 66A090005, part_name_assigned_by_controlling_agency: NIPPLE,C/C OIL INLET. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-01-213-5588, 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→ 3448-21
NSN: 5999-01-213-5588
FSC: 5999
CAGE: 97536 — WING CORP (USA)
SPECIFICATIONS
materialALUMINUM OR STEEL CORROSION RESISTING
end_item_identificationNAVY CODES 66A090003, 66A090004, 66A090005
part_name_assigned_by_controlling_agencyNIPPLE,C/C OIL INLET
NSN5999-01-213-5588
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 3448-21 MFR Legrand 3448-21
KEY FEATURES
•
CRITICALITY CODE JUSTIFICATION: ZZZY
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
TECHNICAL CHARACTERISTICS (FLIS)
CRITICALITY CODE JUSTIFICATIONZZZY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
CRITICALITY CODE JUSTIFICATIONZZZY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
P1218Interchangeable
interchangeable cross-reference
interchangeable
302106R1Interchangeable
interchangeable cross-reference
interchangeable
4040315Interchangeable
interchangeable cross-reference
interchangeable
33751Interchangeable
interchangeable cross-reference
interchangeable
QQ-A-200/3Interchangeable
interchangeable cross-reference
interchangeable
120024Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3448-21?
3448-21 is a 3448-21 manufactured by Legrand. It is classified as a MRO (MRO_GENERAL).
What parts can replace 3448-21?
There are 21 known substitutes for 3448-21: P1218, 302106R1, 4040315 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3448-21?
3448-21 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-01-213-5588. 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