MA30AF — FAN,VANEAXIAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

MA30AF: FAN,VANEAXIAL.

The FAN,VANEAXIAL is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include phase: THREE, length: 27.375 INCHES NOMINAL IN, material: ALUMINUM BLADE, air_flow_rate: 3300.0 CUBIC FEET PER MINUTE NOMINAL, flow_direction: INWARD, inclosure_type: FULLY INCLOSED. This part is cataloged in the U.S.

Government catalog under NSN 4140-01-253-0919, 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

MA30AF

NSN: 4140-01-253-0919
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 09519 — NEW PHILADELPHIA FAN CO BUFFALO FORGE MARINE FANS (USA)

SPECIFICATIONS

phase	THREE
length	27.375 INCHES NOMINAL IN
material	ALUMINUM BLADE
air_flow_rate	3300.0 CUBIC FEET PER MINUTE NOMINAL
flow_direction	INWARD
inclosure_type	FULLY INCLOSED
prime_mover_type	ELECTRIC MOTOR
style_designator	FIXED
speed_adjustments	TWO SPEED
surface_treatment	CHROMATE ZINC HOUSING INSIDE
frequency_in_hertz	60.0
housing_inside_diameter	18.688 INCHES NOMINAL IN
NSN	4140-01-253-0919

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY TYPE AND QUANTITY: 1 FLANGE AND 22 UNTHREADED HOLE(S)

•

SPEED ADJUSTMENTS: TWO SPEED

•

PHASE: THREE

•

FREQUENCY IN HERTZ: 60.0

•

INCLOSURE TYPE: FULLY INCLOSED

•

LENGTH: 27.375 INCHES NOMINAL IN

•

VOLTAGE IN VOLTS AND CURRENT TYPE: 440.0 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	1 FLANGE AND 22 UNTHREADED HOLE(S)
SPEED ADJUSTMENTS	TWO SPEED
PHASE	THREE
FREQUENCY IN HERTZ	60.0
INCLOSURE TYPE	FULLY INCLOSED
LENGTH	27.375 INCHES NOMINAL IN
VOLTAGE IN VOLTS AND CURRENT TYPE	440.0 AC
FLOW DIRECTION	INWARD
HOUSING INSIDE DIAMETER	18.688 INCHES NOMINAL IN
PRIME MOVER POWER RATING	1.000 HORSEPOWER

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

8W-39985-1Reference document

Same NSN cross-reference

Reference document — Secondary reference

MA30AF/8W-39985-1Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is MA30AF?

MA30AF is a FAN,VANEAXIAL.

What parts can replace MA30AF?

There are 2 known substitutes for MA30AF: 8W-39985-1, MA30AF/8W-39985-1. Substitute compatibility should be verified for your specific system.

What is the NSN for MA30AF?

MA30AF is cataloged in the U.S. Government catalog under NSN 4140-01-253-0919. This indicates validated use in U.S. government and defense supply chains.

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