5/8 DF — FAN,VENTILATING

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

5/8 DF: FAN,VENTILATING.

The FAN,VENTILATING is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include material: STEEL CORROSION RESISTING OVERALL, drive_type: BELT, inclosure_type: PARTIALLY INCLOSED, prime_mover_type: ELECTRIC MOTOR, speed_adjustments: 0 TO FULL SPEED, surface_treatment: ANODIZE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 4140-01-397-4173, 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

5/8 DF

NSN: 4140-01-397-4173
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 35301 — DRESSER INDUSTRIES INC LEROI DIV (USA)

SPECIFICATIONS

material	STEEL CORROSION RESISTING OVERALL
drive_type	BELT
inclosure_type	PARTIALLY INCLOSED
prime_mover_type	ELECTRIC MOTOR
speed_adjustments	0 TO FULL SPEED
surface_treatment	ANODIZE OVERALL
shaft_bearing_type	BALL
ambient_temp_at_full_rated_power	50.0 CELSIUS DEGC
prime_mover_drive_shaft_bearing_type	BALL
rotation_direction_for_which_designed	CLOCKWISE
NSN	4140-01-397-4173

COMPONENT DIAGRAM

KEY FEATURES

•

SPEED ADJUSTMENTS: 0 TO FULL SPEED

•

SHAFT BEARING TYPE: BALL

•

INCLOSURE TYPE: PARTIALLY INCLOSED

•

DRIVE TYPE: BELT

•

AMBIENT TEMP AT FULL RATED POWER: 50.0 CELSIUS DEGC

•

SURFACE TREATMENT: ANODIZE OVERALL

•

MATERIAL: STEEL CORROSION RESISTING OVERALL

•

PRIME MOVER TYPE: ELECTRIC MOTOR

TYPICAL APPLICATIONS

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

TECHNICAL CHARACTERISTICS

SPEED ADJUSTMENTS	0 TO FULL SPEED
SHAFT BEARING TYPE	BALL
INCLOSURE TYPE	PARTIALLY INCLOSED
DRIVE TYPE	BELT
AMBIENT TEMP AT FULL RATED POWER	50.0 CELSIUS DEGC
SURFACE TREATMENT	ANODIZE OVERALL
MATERIAL	STEEL CORROSION RESISTING OVERALL
PRIME MOVER TYPE	ELECTRIC MOTOR
ROTATION DIRECTION FOR WHICH DESIGNED	CLOCKWISE
PRIME MOVER DRIVE SHAFT BEARING TYPE	BALL

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 2

4140PL1288919Reference document

Same NSN cross-reference

Reference document — Informative reference only

89D0005 ITEM NO. 71Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required

Ready to buy 5/8 DF?

Compare prices from verified sellers on eBay

Buy on eBay →

As an eBay Partner, PartsTable may earn a commission. Your price is not affected.

FREQUENTLY ASKED QUESTIONS

What is 5/8 DF?

5/8 DF is a FAN,VENTILATING.

What parts can replace 5/8 DF?

There are 2 known substitutes for 5/8 DF: 4140PL1288919, 89D0005 ITEM NO. 71. Substitute compatibility should be verified for your specific system.

What is the NSN for 5/8 DF?

5/8 DF is cataloged in the U.S. Government catalog under NSN 4140-01-397-4173. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

5/8 DF — FAN,VENTILATING

Request a Quote — 5/8 DF