WS-X4993 — Cisco Catalyst 4948E spare fan tray

✓ Government record, cited

CISCO · COOLING · HOTPLUG_FAN

PRODUCT OVERVIEW

WS-X4993: Cisco Catalyst 4948E spare fan tray.

Cisco Catalyst 4948E spare fan tray. Key specifications include Features: Complete service set, Function: Premium specialized module, Form Factor: Modular line card, Performance: Maximum throughput. This part is cataloged in the U.S.

Government catalog under NSN 4140-01-651-0459, 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

COOLING→ HOTPLUG_FAN→ WS-X4993

NSN: 4140-01-651-0459
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 0M386 — CISCO (USA)

SPECIFICATIONS

Features	Complete service set
Function	Premium specialized module
Performance	Maximum throughput
NSN	4140-01-651-0459

COMPONENT DIAGRAM

TYPICAL APPLICATIONS

Server thermal management and cooling
Hot-swap fan replacement in production environments
Redundant cooling for high-availability systems

OTHER ITEMS IN FSC 4140 — Fans, Air Circulators, and Blower Equipment

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4140-00-000-0082 4140-00-001-1517 4140-00-001-1536 4140-00-001-1537 4140-00-001-3930 4140-00-001-6464 4140-00-001-6874 4140-00-001-6875

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is WS-X4993?

WS-X4993 is a Cisco Catalyst 4948E spare fan tray manufactured by CISCO. It is classified as a COOLING (HOTPLUG_FAN).

What is the NSN for WS-X4993?

WS-X4993 is cataloged in the U.S. Government catalog under NSN 4140-01-651-0459. This indicates validated use in U.S. government and defense supply chains.

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WS-X4993 — Cisco Catalyst 4948E spare fan tray

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