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120998 — FAN,TUBEAXIAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

120998: FAN,TUBEAXIAL.

The FAN,TUBEAXIAL is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include material: PLASTIC POLYCARBONATE OR PLASTIC POLYAMIDE NYLON OR ALUMINUM BLADE, drive_type: DIRECT, air_flow_rate: 3800.0 CUBIC FEET PER MINUTE NOMINAL, flow_direction: INWARD, style_designator: FIXED, rotation_direction_for_which_designed: COUNTERCLOCKWISE. This part is cataloged in the U.S.

Government catalog under NSN 5342-01-305-8905, 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
120998
NSN: 5342-01-305-8905
NIINs: 013058905, 014815171
FSC: 5342 — Hardware, Weapon System
CAGE: 76385 — MINOR RUBBER CO INC (USA)
SPECIFICATIONS
materialPLASTIC POLYCARBONATE OR PLASTIC POLYAMIDE NYLON OR ALUMINUM BLADE
drive_typeDIRECT
air_flow_rate3800.0 CUBIC FEET PER MINUTE NOMINAL
flow_directionINWARD
style_designatorFIXED
rotation_direction_for_which_designedCOUNTERCLOCKWISE
NSN5342-01-305-8905
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FAN,TUBEAXIAL TITLE COMPONENT PN 120998 MFR FAN,TUBEAXIAL
KEY FEATURES
•
LOAD RATING: 35.0 POUNDS MAXIMUM LBS
•
STYLE DESIGNATOR: ROUND W/FLANGE THREADED STUD
•
DISTANCE FROM FLANGE TO END: 1.000 INCHES NOMINAL IN
•
STUD LENGTH: 0.500 INCHES NOMINAL ALL THREADED STUD IN
•
THREAD SIZE: 0.250-20 ALL THREADED PORTIONS
•
MAJOR OUTSIDE DIAMETER: 1.000 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
LOAD RATING35.0 POUNDS MAXIMUM LBS
STYLE DESIGNATORROUND W/FLANGE THREADED STUD
DISTANCE FROM FLANGE TO END1.000 INCHES NOMINAL IN
STUD LENGTH0.500 INCHES NOMINAL ALL THREADED STUD IN
THREAD SIZE0.250-20 ALL THREADED PORTIONS
MAJOR OUTSIDE DIAMETER1.000 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
8606S224Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 120998?
120998 is a FAN,TUBEAXIAL.
What parts can replace 120998?
There is 1 known substitute for 120998: 8606S224. Substitute compatibility should be verified for your specific system.
What is the NSN for 120998?
120998 is cataloged in the U.S. Government catalog under NSN 5342-01-305-8905. 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.