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507521-001 — HP C3000 Chassis Single Active Cooling Fan C7000

✓ Government record, cited
HP · COOLING · HOTPLUG_FAN
PRODUCT OVERVIEW

507521-001: HP C3000 Chassis Single Active Cooling Fan C7000.

HP C3000 Chassis Single Active Cooling Fan C7000. This part is cataloged in the U.S. Government catalog under NSN 4140-01-579-1286, 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→ 507521-001
NSN: 4140-01-579-1286
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 28480 — HEWLETT-PACKARD COMPANY DBA HP (USA)
SPECIFICATIONS
Part Number507521-001
ManufacturerHP
NSN4140-01-579-1286
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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 507521-001 MFR HP HP C3000 Chassis Single Active Cooling F
TYPICAL APPLICATIONS
  • Server thermal management and cooling
  • Hot-swap fan replacement in production environments
  • Redundant cooling for high-availability systems
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYBLC7000ENCLOSURE HP SINGLE ACTIVE COOL FAN
END ITEM IDENTIFICATIONITALIAN ARMY
SUBSTITUTES & CROSS-REFERENCES 4
507082-B21Same NSN cross-reference
HP C3000 Chassis Single Active Cooling Fan C7000
Also cataloged under this NSN
413996-001Reference document
HP BLc7000 Enclosure Single Fan
Reference document — Secondary reference
451785-003CompatiblePARTNER
HP BLc3000 Fan HP Single Active Cool 100
compatible
490593-001CompatiblePARTNER
HP BLc3000 Fan HP Single Active Cool 100
compatible
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
THIS PART SUBSTITUTES FOR 3
451785-003SUBSTITUTE
HP BLc3000 Fan HP Single Active Cool 100
HPE
490593-001SUBSTITUTE
HP BLc3000 Fan HP Single Active Cool 100
HPE
507082-B21SUBSTITUTE
HP BLc3000 Fan HP Single Active Cool 100
HPE
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FREQUENTLY ASKED QUESTIONS
What is 507521-001?
507521-001 is a HP C3000 Chassis Single Active Cooling Fan C7000 manufactured by HP. It is classified as a COOLING (HOTPLUG_FAN).
What parts can replace 507521-001?
There are 4 known substitutes for 507521-001: 507082-B21, 413996-001, 451785-003 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 507521-001?
507521-001 is cataloged in the U.S. Government catalog under NSN 4140-01-579-1286. 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.