A074258 — FAN,TUBEAXIAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

A074258: 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, width: 4.690 INCHES NOMINAL IN, height: 4.690 INCHES NOMINAL IN, length: 1.500 INCHES NOMINAL IN, material: PLASTIC POLYCARBONATE BLADE, drive_type: DIRECT. This part is cataloged in the U.S.

Government catalog under NSN 4140-00-930-3079, 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

A074258

NSN: 4140-00-930-3079
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 82877 — ROTRON INCORPORATED (USA)

SPECIFICATIONS

phase	SINGLE
width	4.690 INCHES NOMINAL IN
height	4.690 INCHES NOMINAL IN
length	1.500 INCHES NOMINAL IN
material	PLASTIC POLYCARBONATE BLADE
drive_type	DIRECT
air_flow_rate	132.0 CUBIC FEET PER MINUTE NOMINAL
flow_direction	OUTWARD
inclosure_type	FULLY INCLOSED
prime_mover_type	ELECTRIC MOTOR
style_designator	FIXED
speed_adjustments	SINGLE SPEED
NSN	4140-00-930-3079

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: OUTWARD

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	OUTWARD
HOUSING INSIDE DIAMETER	4.125 INCHES NOMINAL IN
DRIVE TYPE	DIRECT

SUBSTITUTES & CROSS-REFERENCES 6

026985Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

138C635H01Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

009-0150-010Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

BC2206F-9-3Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

009-0150Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

865125-0002Reference document

Same NSN cross-reference

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

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is A074258?

A074258 is a FAN,TUBEAXIAL.

What parts can replace A074258?

There are 6 known substitutes for A074258: 026985, 138C635H01, 009-0150-010 and 3 more. Substitute compatibility should be verified for your specific system.

What is the NSN for A074258?

A074258 is cataloged in the U.S. Government catalog under NSN 4140-00-930-3079. This indicates validated use in U.S. government and defense supply chains.

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