505551-337 — IMPELLER,FAN,AXIAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

505551-337: 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: 21.175 INCHES MINIMUM AND 21.185 INCHES MAXIMUM IN, material: ALUMINUM ALLOY OVERALL, hub_location: CENTER, blade_quantity: 12, style_designator: ROUNDED TIP, attachment_method: KEYWAY. This part is cataloged in the U.S.

Government catalog under NSN 4140-01-196-2107, 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

505551-337

NSN: 4140-01-196-2107
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 75477 — FM AF, LLC DBA AMERICAN FAN COMPANY (USA)

SPECIFICATIONS

diameter	21.175 INCHES MINIMUM AND 21.185 INCHES MAXIMUM IN
material	ALUMINUM ALLOY OVERALL
hub_location	CENTER
blade_quantity	12
style_designator	ROUNDED TIP
attachment_method	KEYWAY
end_item_identification	VANEAXIAL FAN,JOY MFG CO MODEL A3A
NSN	4140-01-196-2107

COMPONENT DIAGRAM

KEY FEATURES

•

STYLE DESIGNATOR: ROUNDED TIP

•

ATTACHMENT METHOD: KEYWAY

•

DIAMETER: 21.175 INCHES MINIMUM AND 21.185 INCHES MAXIMUM IN

•

BLADE QUANTITY: 12

•

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	ROUNDED TIP
ATTACHMENT METHOD	KEYWAY
DIAMETER	21.175 INCHES MINIMUM AND 21.185 INCHES MAXIMUM IN
BLADE QUANTITY	12
HUB LOCATION	CENTER
END ITEM IDENTIFICATION	VANEAXIAL FAN,JOY MFG CO MODEL A3A
MATERIAL	ALUMINUM ALLOY OVERALL

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 1

FF-9102 PIECE 11Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

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

Ready to buy 505551-337?

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 505551-337?

505551-337 is a IMPELLER,FAN,AXIAL.

What parts can replace 505551-337?

There is 1 known substitute for 505551-337: FF-9102 PIECE 11. Substitute compatibility should be verified for your specific system.

What is the NSN for 505551-337?

505551-337 is cataloged in the U.S. Government catalog under NSN 4140-01-196-2107. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

505551-337 — IMPELLER,FAN,AXIAL

Request a Quote — 505551-337