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M4751A-3A — FAN,TUBEAXIAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

M4751A-3A: FAN,TUBEAXIAL.

The FAN,TUBEAXIAL is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include width: 7.500 INCHES MAXIMUM IN, height: 7.440 INCHES MAXIMUM IN, length: 5.200 INCHES NOMINAL IN, outlet_inside_height: 5.000 INCHES NOMINAL IN, rotation_direction_for_which_designed: COUNTERCLOCKWISE, part_name_assigned_by_controlling_agency: FAN, COOLING-FORWARD/AFT COMPARTMENT. This part is cataloged in the U.S.

Government catalog under NSN 4140-01-482-9886, 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
M4751A-3A
NSN: 4140-01-482-9886
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 18965 — DYNAMIC AIR ENGINEERING, INC. (USA)
SPECIFICATIONS
width7.500 INCHES MAXIMUM IN
height7.440 INCHES MAXIMUM IN
length5.200 INCHES NOMINAL IN
outlet_inside_height5.000 INCHES NOMINAL IN
rotation_direction_for_which_designedCOUNTERCLOCKWISE
part_name_assigned_by_controlling_agencyFAN, COOLING-FORWARD/AFT COMPARTMENT
NSN4140-01-482-9886
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FAN,TUBEAXIAL TITLE COMPONENT PN M4751A-3A MFR FAN,TUBEAXIAL
KEY FEATURES
•
OUTLET INSIDE HEIGHT: 5.000 INCHES NOMINAL IN
•
LENGTH: 5.200 INCHES NOMINAL IN
•
HEIGHT: 7.440 INCHES MAXIMUM IN
•
WIDTH: 7.500 INCHES MAXIMUM IN
•
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
OUTLET INSIDE HEIGHT5.000 INCHES NOMINAL IN
LENGTH5.200 INCHES NOMINAL IN
HEIGHT7.440 INCHES MAXIMUM IN
WIDTH7.500 INCHES MAXIMUM IN
PART NAME ASSIGNED BY CONTROLLING AGENCYFAN, COOLING-FORWARD/AFT COMPARTMENT
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
1051060Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is M4751A-3A?
M4751A-3A is a FAN,TUBEAXIAL.
What parts can replace M4751A-3A?
There is 1 known substitute for M4751A-3A: 1051060. Substitute compatibility should be verified for your specific system.
What is the NSN for M4751A-3A?
M4751A-3A is cataloged in the U.S. Government catalog under NSN 4140-01-482-9886. 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.