PartsTable
Technical Data Sheet
PartsTable / MRO / 2557898-3
2557898-3 ✓ 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 2557898-3 is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 360 BODY, pin_diameter: 0.0625 INCHES NOMINAL IN, overall_length: 1.020 INCHES NOMINAL IN, style_designator: PIN CONTACT, material_document_and_classification: QQ-B-626,1/2H FED SPEC SINGLE MATERIAL RESPONSE BODY. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-01-054-8536, 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→ 2557898-3
NSN: 5999-01-054-8536
FSC: 5999
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialCOPPER ALLOY 360 BODY
pin_diameter0.0625 INCHES NOMINAL IN
overall_length1.020 INCHES NOMINAL IN
style_designatorPIN CONTACT
material_document_and_classificationQQ-B-626,1/2H FED SPEC SINGLE MATERIAL RESPONSE BODY
NSN5999-01-054-8536
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 2557898-3 MFR 2557898-3
KEY FEATURES
•
STYLE DESIGNATOR: PIN CONTACT
•
PIN DIAMETER: 0.0625 INCHES NOMINAL IN
•
MATERIAL: COPPER ALLOY 360 BODY
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-B-626,1/2H FED SPEC SINGLE MATERIAL RESPONSE BODY
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORPIN CONTACT
PIN DIAMETER0.0625 INCHES NOMINAL IN
OVERALL LENGTH1.020 INCHES NOMINAL IN
MATERIALCOPPER ALLOY 360 BODY
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-626,1/2H FED SPEC SINGLE MATERIAL RESPONSE BODY
STYLE DESIGNATORPIN CONTACT
PIN DIAMETER0.0625 INCHES NOMINAL IN
OVERALL LENGTH1.020 INCHES NOMINAL IN
MATERIALCOPPER ALLOY 360 BODY
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-626,1/2H FED SPEC SINGLE MATERIAL RESPONSE BODY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
4588690-2Upgraded Successor
successor cross-reference
successor
180-048Upgraded Successor
successor cross-reference
successor
418-0222-003Upgraded Successor
successor cross-reference
successor
12298896Upgraded Successor
successor cross-reference
successor
RM16M23D28Upgraded Successor
successor cross-reference
successor
RM16M23Upgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2557898-3?
2557898-3 is a 2557898-3. It is classified as a MRO (MRO_GENERAL).
What parts can replace 2557898-3?
There are 9 known substitutes for 2557898-3: 4588690-2, 180-048, 418-0222-003 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2557898-3?
2557898-3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-01-054-8536. 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