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20526320-101 — FAN ASSEMBLY,TUBEAXIAL

✓ Government record, cited
— · FAN MODULE
PRODUCT OVERVIEW

20526320-101: FAN ASSEMBLY,TUBEAXIAL.

The FAN ASSEMBLY,TUBEAXIAL is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include special_features: 7.89LBS, REPLACES DS-9506 FN LBS, part_name_assigned_by_controlling_agency: CHASSIS FAN. This part is cataloged in the U.S.

Government catalog under NSN 4140-01-643-7462, 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
20526320-101
NSN: 4140-01-643-7462
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 02769 — LOCKHEED MARTIN CORPORATION DIV RMS (USA)
SPECIFICATIONS
special_features7.89LBS, REPLACES DS-9506 FN LBS
part_name_assigned_by_controlling_agencyCHASSIS FAN
NSN4140-01-643-7462
COMPONENT DIAGRAM
HANDLE 60mm 60mm HOT-PLUG COOL IN HOT OUT DUAL ROTOR HOT-SWAP FAN MODULE | 60mm Dual Rotor | FRONT-TO-BACK Hot-plug | Redundant | TITLE FAN MODULE PN 20526320-101 MFR OEM FAN ASSEMBLY,TUBEAXIAL
TYPICAL APPLICATIONS
  • Server thermal management and cooling
  • Hot-swap fan replacement in production environments
  • Redundant cooling for high-availability systems
TECHNICAL CHARACTERISTICS
SPECIAL FEATURES7.89LBS, REPLACES DS-9506 FN LBS
PART NAME ASSIGNED BY CONTROLLING AGENCYCHASSIS FAN
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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 20526320-101?
20526320-101 is a FAN ASSEMBLY,TUBEAXIAL.
What is the NSN for 20526320-101?
20526320-101 is cataloged in the U.S. Government catalog under NSN 4140-01-643-7462. This indicates validated use in U.S. government and defense supply chains.
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✓ 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.