PartsTable
Technical Data Sheet

ISR4431-VSEC/K9 — INTERFACE UNIT,DATA TRANSFER

✓ Government record, cited
— · STORAGE_HDD · 3.5_SATA_HDD
PRODUCT OVERVIEW

ISR4431-VSEC/K9: INTERFACE UNIT,DATA TRANSFER.

The INTERFACE UNIT,DATA TRANSFER is a the manufacturer industrial component. Key specifications include end_item_identification: CISCO 4000 ISR FAMILY ROUTER, part_name_assigned_by_controlling_agency: VOICE SECURITY BUNDLE. This product has reached end-of-marketing and is available through the secondary market and authorized resellers.

This part is cataloged in the U.S. Government catalog under NSN 7025-01-660-8346, 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→ ISR4431-VSEC/K9
NSN: 7025-01-660-8346
FSC: 7025 — Information Technology Input/output and Storage Devices
CAGE: 0GX96 — CISCO SYSTEMS INC (USA)
SPECIFICATIONS
end_item_identificationCISCO 4000 ISR FAMILY ROUTER
part_name_assigned_by_controlling_agencyVOICE SECURITY BUNDLE
NSN7025-01-660-8346
COMPONENT DIAGRAM
RELEASE LATCH — NL-SAS 7.2K ISR4431-VSEC/K9 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 ISR4431-VSEC/K9 MFR OEM
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYVOICE SECURITY BUNDLE
END ITEM IDENTIFICATIONCISCO 4000 ISR FAMILY ROUTER
OTHER ITEMS IN FSC 7025 — Information Technology Input/output and Storage Devices
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
7025-00-001-2681 7025-00-001-5588 7025-00-001-6998 7025-00-001-6999 7025-00-001-7000 7025-00-001-7025 7025-00-001-7026 7025-00-001-7027
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
End of Sale2024-02-06
End of Support2023-11-07
No demilitarization required
Ready to buy ISR4431-VSEC/K9?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is ISR4431-VSEC/K9?
ISR4431-VSEC/K9 is a INTERFACE UNIT,DATA TRANSFER. It is classified as a STORAGE_HDD (3.5_SATA_HDD).
What is the NSN for ISR4431-VSEC/K9?
ISR4431-VSEC/K9 is cataloged in the U.S. Government catalog under NSN 7025-01-660-8346. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — ISR4431-VSEC/K9

✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.