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87651 PIECE 15 — IMPELLER,FAN,CENTRIFUGAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

87651 PIECE 15: IMPELLER,FAN,CENTRIFUGAL.

The IMPELLER,FAN,CENTRIFUGAL is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include diameter: 16.000 INCHES NOMINAL IN, blade_quantity: 15, style_designator: STRAIGHT RADIAL W/ BACK PLATE. This part is cataloged in the U.S.

Government catalog under NSN 4140-01-295-4287, 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
87651 PIECE 15
NSN: 4140-01-295-4287
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 50380 — RELIANCE ELECTRIC (USA)
SPECIFICATIONS
diameter16.000 INCHES NOMINAL IN
blade_quantity15
style_designatorSTRAIGHT RADIAL W/ BACK PLATE
NSN4140-01-295-4287
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available IMPELLER,FAN,CENTRIFUGAL TITLE COMPONENT PN 87651 PIECE 15 MFR IMPELLER,FAN,CENTRIFUG
KEY FEATURES
•
STYLE DESIGNATOR: STRAIGHT RADIAL W/ BACK PLATE
•
DIAMETER: 16.000 INCHES NOMINAL IN
•
BLADE QUANTITY: 15
TYPICAL APPLICATIONS
  • Server thermal management and cooling
  • Hot-swap fan replacement in production environments
  • Redundant cooling for high-availability systems
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORSTRAIGHT RADIAL W/ BACK PLATE
DIAMETER16.000 INCHES NOMINAL IN
BLADE QUANTITY15
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 2
75442-LReference document
Same NSN cross-reference
Reference document — Secondary reference
87651 ITEM 15Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 87651 PIECE 15?
87651 PIECE 15 is a IMPELLER,FAN,CENTRIFUGAL.
What parts can replace 87651 PIECE 15?
There are 2 known substitutes for 87651 PIECE 15: 75442-L, 87651 ITEM 15. Substitute compatibility should be verified for your specific system.
What is the NSN for 87651 PIECE 15?
87651 PIECE 15 is cataloged in the U.S. Government catalog under NSN 4140-01-295-4287. 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.