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Technical Data Sheet
PartsTable / COMPONENT / 5486658 ASSY-B SIZE 2.5
5486658 ASSY-B SIZE 2.5 ✓ Verified by PartsTable
— · DRIVE SFF
WHAT YOU NEED TO KNOW
SAS backplane accepts SATA drives (not vice versa) Buy with tray when possible — saves cost vs separate tray
ALWAYS ASK: "Does it come with tray/caddy?"
PRODUCT OVERVIEW

The 5486658 ASSY-B SIZE 2.5 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2520-01-285-6280, 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
5486658 ASSY-B SIZE 2.5
NSN: 2520-01-285-6280
FSC: 2520
CAGE: 43689 — HUNTINGTON INGALLS INC DIV NEWPORT NEWS SHIPBUILDING (USA)
SPECIFICATIONS
Part Number5486658 ASSY-B SIZE 2.5
NSN2520-01-285-6280
COMPONENT DIAGRAM
LATCH — SAS — 5486658 ASSY-B SAS CONN WITH TRAY — HOT-PLUG READY Tray: See server gen — SAS — 5486658 ASSY-B BARE DRIVE — NO LATCH Needs caddy/tray to install 2.5" (70 x 100mm) SFF 2.5" DRIVE | — | SAS — Always ask: "Does it come with tray/caddy?" | Tray PN varies by server generation TITLE SFF 2.5" DRIVE PN 5486658 ASSY-B SIZE 2.5 CAP — SAS
KEY FEATURES
•
CONNECTION END TYPE: HUB,BORED FIRST END
•
HUB BORE DIAMETER: 2.500 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
•
DESIGN TYPE: SPIDER AND BEARINGS
TECHNICAL CHARACTERISTICS (FLIS)
CONNECTION END TYPEHUB,BORED FIRST END
CONNECTION END TYPEHUB,BORED SECOND END
HUB BORE DIAMETER2.500 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
DESIGN TYPESPIDER AND BEARINGS
SPECIAL FEATURES2ND END BORE,2.500 IN. IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
5486658REVC PIECE 33Interchangeable
interchangeable cross-reference
interchangeable
516-5486658Interchangeable
interchangeable cross-reference
interchangeable
5486658REVC PIECE 57Interchangeable
interchangeable cross-reference
interchangeable
5486658 ASSY-E SIZE 1.75Interchangeable
interchangeable cross-reference
interchangeable
5486658REVC PIECE 35Interchangeable
interchangeable cross-reference
interchangeable
22788Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5486658 ASSY-B SIZE 2.5?
5486658 ASSY-B SIZE 2.5 is a 5486658 ASSY-B SIZE 2.5.
What parts can replace 5486658 ASSY-B SIZE 2.5?
There are 16 known substitutes for 5486658 ASSY-B SIZE 2.5: 5486658REVC PIECE 33, 516-5486658, 5486658REVC PIECE 57 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5486658 ASSY-B SIZE 2.5?
5486658 ASSY-B SIZE 2.5 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2520-01-285-6280. 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