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FF-16915 PIECE 2 — IMPELLER,FAN,AXIAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

FF-16915 PIECE 2: IMPELLER,FAN,AXIAL.

The IMPELLER,FAN,AXIAL is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include diameter: 15.425 INCHES MINIMUM AND 15.430 INCHES MAXIMUM IN, material: ALUMINUM OVERALL, hub_location: BACK, style_designator: STRAIGHT TIP, rotation_direction_for_which_designed: COUNTERCLOCKWISE. This part is cataloged in the U.S.

Government catalog under NSN 4140-01-317-0660, 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
FF-16915 PIECE 2
NSN: 4140-01-317-0660
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 75477 — FM AF, LLC DBA AMERICAN FAN COMPANY (USA)
SPECIFICATIONS
diameter15.425 INCHES MINIMUM AND 15.430 INCHES MAXIMUM IN
materialALUMINUM OVERALL
hub_locationBACK
blade_quantity8
style_designatorSTRAIGHT TIP
rotation_direction_for_which_designedCOUNTERCLOCKWISE
NSN4140-01-317-0660
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available IMPELLER,FAN,AXIAL TITLE COMPONENT PN FF-16915 PIECE 2 MFR IMPELLER,FAN,AXIAL
KEY FEATURES
•
STYLE DESIGNATOR: STRAIGHT TIP
•
DIAMETER: 15.425 INCHES MINIMUM AND 15.430 INCHES MAXIMUM IN
•
BLADE QUANTITY: 8
•
HUB LOCATION: BACK
•
MATERIAL: ALUMINUM OVERALL
•
ROTATION DIRECTION FOR WHICH DESIGNED: COUNTERCLOCKWISE
TYPICAL APPLICATIONS
  • Server thermal management and cooling
  • Hot-swap fan replacement in production environments
  • Redundant cooling for high-availability systems
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORSTRAIGHT TIP
DIAMETER15.425 INCHES MINIMUM AND 15.430 INCHES MAXIMUM IN
BLADE QUANTITY8
HUB LOCATIONBACK
MATERIALALUMINUM OVERALL
ROTATION DIRECTION FOR WHICH DESIGNEDCOUNTERCLOCKWISE
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 1
4140PL0923985Reference document
Same NSN cross-reference
Reference document — Informative reference only
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 FF-16915 PIECE 2?
FF-16915 PIECE 2 is a IMPELLER,FAN,AXIAL.
What parts can replace FF-16915 PIECE 2?
There is 1 known substitute for FF-16915 PIECE 2: 4140PL0923985. Substitute compatibility should be verified for your specific system.
What is the NSN for FF-16915 PIECE 2?
FF-16915 PIECE 2 is cataloged in the U.S. Government catalog under NSN 4140-01-317-0660. 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.