026989 — FAN,TUBEAXIAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

026989: FAN,TUBEAXIAL.

The FAN,TUBEAXIAL is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include phase: SINGLE, length: 1.500 INCHES NOMINAL IN, material: PLASTIC POLYCARBONATE BLADE, drive_type: DIRECT, air_flow_rate: 188.0 CUBIC FEET PER MINUTE MAXIMUM, flow_direction: INWARD. This part is cataloged in the U.S.

Government catalog under NSN 4140-00-270-6888, 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

026989

NSN: 4140-00-270-6888
NIINs: 002706888, 014282111
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 82877 — ROTRON INCORPORATED (USA)

SPECIFICATIONS

phase	SINGLE
length	1.500 INCHES NOMINAL IN
material	PLASTIC POLYCARBONATE BLADE
drive_type	DIRECT
air_flow_rate	188.0 CUBIC FEET PER MINUTE MAXIMUM
flow_direction	INWARD
inclosure_type	FULLY INCLOSED
prime_mover_type	ELECTRIC MOTOR
special_features	4.690 IN. SQ FLANGE BOTH ENDS VENTURI TUBE IN
style_designator	FIXED
speed_adjustments	SINGLE SPEED
surface_treatment	ENAMEL HOUSING OUTSIDE
NSN	4140-00-270-6888

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY TYPE AND QUANTITY: 2 FLANGE AND 8 UNTHREADED HOLE(S)

•

SPEED ADJUSTMENTS: SINGLE SPEED

•

PHASE: SINGLE

•

FREQUENCY IN HERTZ: 400.0

•

INCLOSURE TYPE: FULLY INCLOSED

•

LENGTH: 1.500 INCHES NOMINAL IN

•

VOLTAGE IN VOLTS AND CURRENT TYPE: 115.0 AC

•

FLOW DIRECTION: INWARD

TYPICAL APPLICATIONS

Server thermal management and cooling
Hot-swap fan replacement in production environments
Redundant cooling for high-availability systems

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY TYPE AND QUANTITY	2 FLANGE AND 8 UNTHREADED HOLE(S)
SPEED ADJUSTMENTS	SINGLE SPEED
PHASE	SINGLE
FREQUENCY IN HERTZ	400.0
INCLOSURE TYPE	FULLY INCLOSED
LENGTH	1.500 INCHES NOMINAL IN
VOLTAGE IN VOLTS AND CURRENT TYPE	115.0 AC
FLOW DIRECTION	INWARD
HOUSING INSIDE DIAMETER	4.500 INCHES NOMINAL IN
DRIVE TYPE	DIRECT

SUBSTITUTES & CROSS-REFERENCES 5

70964011-001Reference document

Same NSN cross-reference

Reference document — Secondary reference

SPARTANSL1395YSReference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

026989000Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

A0A5997Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

SPT SL 1395YFReference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 026989?

026989 is a FAN,TUBEAXIAL.

What parts can replace 026989?

There are 5 known substitutes for 026989: 70964011-001, SPARTANSL1395YS, 026989000 and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 026989?

026989 is cataloged in the U.S. Government catalog under NSN 4140-00-270-6888. This indicates validated use in U.S. government and defense supply chains.

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026989 — FAN,TUBEAXIAL

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