A7A4W6IMP-A — IMPELLER,FAN,AXIAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

A7A4W6IMP-A: IMPELLER,FAN,AXIAL.

The IMPELLER,FAN,AXIAL is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include diameter: 19.500 INCHES NOMINAL IN, material: ALUMINUM ALLOY OVERALL, hub_location: CENTER, style_designator: STRAIGHT TIP, attachment_method: KEYWAY AND LOCKNUT, end_item_identification: NAVY STANDARD VANEAXIAL FAN A7A4W6/TP. This part is cataloged in the U.S.

Government catalog under NSN 4140-01-503-9944, 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

A7A4W6IMP-A

NSN: 4140-01-503-9944
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 53555 — HOWDEN AMERICAN FAN COMPANY DBA AMERICAN FAN CO DIV HOWDEN USA COMPANY (USA)

SPECIFICATIONS

diameter	19.500 INCHES NOMINAL IN
material	ALUMINUM ALLOY OVERALL
hub_location	CENTER
blade_quantity	7
style_designator	STRAIGHT TIP
attachment_method	KEYWAY AND LOCKNUT
end_item_identification	NAVY STANDARD VANEAXIAL FAN A7A4W6/TP
rotation_direction_for_which_designed	COUNTERCLOCKWISE
part_name_assigned_by_controlling_agency	IMPELLER MACHINING 19.5 INCH DIA A7 VANEAXIAL FAN IN
NSN	4140-01-503-9944

COMPONENT DIAGRAM

KEY FEATURES

•

STYLE DESIGNATOR: STRAIGHT TIP

•

ATTACHMENT METHOD: KEYWAY AND LOCKNUT

•

DIAMETER: 19.500 INCHES NOMINAL IN

•

BLADE QUANTITY: 7

•

HUB LOCATION: CENTER

•

MATERIAL: ALUMINUM ALLOY OVERALL

TYPICAL APPLICATIONS

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

TECHNICAL CHARACTERISTICS

STYLE DESIGNATOR	STRAIGHT TIP
ATTACHMENT METHOD	KEYWAY AND LOCKNUT
DIAMETER	19.500 INCHES NOMINAL IN
BLADE QUANTITY	7
HUB LOCATION	CENTER
PART NAME ASSIGNED BY CONTROLLING AGENCY	IMPELLER MACHINING 19.5 INCH DIA A7 VANEAXIAL FAN IN
END ITEM IDENTIFICATION	NAVY STANDARD VANEAXIAL FAN A7A4W6/TP
MATERIAL	ALUMINUM ALLOY OVERALL
ROTATION DIRECTION FOR WHICH DESIGNED	COUNTERCLOCKWISE

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

NV 00015 REV D ITEM 3Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

D264957Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

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

Ready to buy A7A4W6IMP-A?

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 A7A4W6IMP-A?

A7A4W6IMP-A is a IMPELLER,FAN,AXIAL.

What parts can replace A7A4W6IMP-A?

There are 2 known substitutes for A7A4W6IMP-A: NV 00015 REV D ITEM 3, D264957. Substitute compatibility should be verified for your specific system.

What is the NSN for A7A4W6IMP-A?

A7A4W6IMP-A is cataloged in the U.S. Government catalog under NSN 4140-01-503-9944. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

A7A4W6IMP-A — IMPELLER,FAN,AXIAL

Request a Quote — A7A4W6IMP-A