PartsTable
Technical Data Sheet
PartsTable / STORAGE_HDD / 00000520
00000520 ✓ Verified by PartsTable
— · STORAGE_HDD · 3.5_SATA_HDD
WHAT YOU NEED TO KNOW
SAS backplane supports SATA, not vice versa NL-SAS = SAS protocol at nearline (7.2K) speed — NOT SATA
Gen8 LFF tray ≠ Gen10 tray — different screw holes
PRODUCT OVERVIEW

The BELT,DRIVE is a the manufacturer industrial component. Key specifications include material: STEEL, end_similarity: NOT IDENTICAL, overall_length: 13.688 INCHES NOMINAL IN, largest_step_diameter: 0.998 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 7025-01-222-7017, 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
STORAGE_HDD→ 3.5_SATA_HDD→ 00000520
NSN: 7025-01-222-7017
FSC: 7025
CAGE: 51141 — STORAGETEK-OEM (USA)
SPECIFICATIONS
materialSTEEL
step_quantity3
end_similarityNOT IDENTICAL
overall_length13.688 INCHES NOMINAL IN
largest_step_diameter0.998 INCHES NOMINAL IN
NSN7025-01-222-7017
COMPONENT DIAGRAM
RELEASE LATCH — NL-SAS 7.2K 00000520 OEM NL-SAS INTERFACE INTERPOSER SAS drive in SATA tray? Check board compatibility 3.5" (101.6 x 146mm) LFF 3.5" DRIVE | — | NL-SAS 7.2K NL-SAS uses SAS protocol at 7.2K RPM | SAS backplane supports SATA, not reverse Tray generation matters | Gen8 LFF tray differs from Gen10 TITLE LFF 3.5" DRIVE PN 00000520 MFR OEM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
200005Interchangeable
interchangeable cross-reference
interchangeable
3227-3031-5Interchangeable
interchangeable cross-reference
interchangeable
1FC691Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 00000520?
00000520 is a BELT,DRIVE. It is classified as a STORAGE_HDD (3.5_SATA_HDD).
What parts can replace 00000520?
There are 3 known substitutes for 00000520: 200005, 3227-3031-5, 1FC691. Substitute compatibility should be verified for your specific system.
What is the NSN for 00000520?
00000520 is cataloged in the Federal Logistics Information System (FLIS) under NSN 7025-01-222-7017. 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