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Technical Data Sheet
916391 ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The IMPELLER,FAN,AXIAL is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include material: COPPER ALLOY BODY, thread_class: 3B ALL ENDS, connection_type: THREADED INTERNAL BOSS ALL ENDS, connection_style: GASKET SEAL (BOSS) ALL ENDS, style_designator: STRAIGHT THRU, thread_direction: RIGHT-HAND ALL ENDS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4140-00-849-9295, 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
916391
NSN: 4140-00-849-9295
FSC: 4140
CAGE: 83179 — JOY MFG CO AIR POWER GROUP MICHIGAN CITY PLANT (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
thread_class3B ALL ENDS
connection_typeTHREADED INTERNAL BOSS ALL ENDS
connection_styleGASKET SEAL (BOSS) ALL ENDS
style_designatorSTRAIGHT THRU
thread_directionRIGHT-HAND ALL ENDS
mounting_positionHORIZONTAL OR VERTICAL
operating_pressure3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
disk_loading_methodSPRING
flow_control_devicePOPPET
nominal_thread_size0.750 INCHES ALL ENDS IN
maximum_operating_temp200.0 FAHRENHEIT SINGLE RESPONSE DEGF
NSN4140-00-849-9295
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available IMPELLER,FAN,AXIAL TITLE COMPONENT PN 916391 MFR IMPELLER,FAN,AXIAL
KEY FEATURES
HUB LOCATION: CENTER
STYLE DESIGNATOR: OVERLAPPING ROUNDED TIP
ATTACHMENT METHOD: KEYWAY
BLADE QUANTITY: 5
MATERIAL: ALUMINUM OVERALL
DIAMETER: 2.828 INCHES NOMINAL IN
TYPICAL APPLICATIONS
  • Server thermal management and cooling
  • Hot-swap fan replacement in production environments
  • Redundant cooling for high-availability systems
TECHNICAL CHARACTERISTICS (FLIS)
HUB LOCATIONCENTER
STYLE DESIGNATOROVERLAPPING ROUNDED TIP
ATTACHMENT METHODKEYWAY
BLADE QUANTITY5
MATERIALALUMINUM OVERALL
DIAMETER2.828 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
H7832Interchangeable
interchangeable cross-reference
interchangeable
H7832PC541Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 916391?
916391 is a IMPELLER,FAN,AXIAL.
What parts can replace 916391?
There are 2 known substitutes for 916391: H7832, H7832PC541. Substitute compatibility should be verified for your specific system.
What is the NSN for 916391?
916391 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4140-00-849-9295. This indicates validated use in U.S. government and defense supply chains.
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