54621 — IMPELLER,FAN,AXIAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

54621: 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 special_features: USED ON C-130 ALTIMETER INSTALLATION, end_item_identification: C-130 AIRCRAFT. This part is cataloged in the U.S.

Government catalog under NSN 4140-00-350-5438, 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

54621

NSN: 4140-00-350-5438
NIINs: 003505438, 004065572, 009559665, 012970182, 015384343
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 94833 — KECO INDUSTRIES, INC. (USA)

SPECIFICATIONS

special_features	USED ON C-130 ALTIMETER INSTALLATION
end_item_identification	C-130 AIRCRAFT
NSN	4140-00-350-5438

COMPONENT DIAGRAM

KEY FEATURES

•

STYLE DESIGNATOR: STRAIGHT TIP

•

ATTACHMENT METHOD: KEYWAY AND SETSCREW

•

DIAMETER: 20.800 INCHES NOMINAL IN

•

FEATURES PROVIDED: TAPERED BORE IMPELLER HUB

•

BLADE QUANTITY: 8

•

HUB LOCATION: FRONT

•

MATERIAL: ALUMINUM OVERALL

•

ROTATION DIRECTION FOR WHICH DESIGNED: CLOCKWISE

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 SETSCREW
DIAMETER	20.800 INCHES NOMINAL IN
FEATURES PROVIDED	TAPERED BORE IMPELLER HUB
BLADE QUANTITY	8
HUB LOCATION	FRONT
MATERIAL	ALUMINUM OVERALL
ROTATION DIRECTION FOR WHICH DESIGNED	CLOCKWISE

SUBSTITUTES & CROSS-REFERENCES 1

B603-9053Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

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

Ready to buy 54621?

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 54621?

54621 is a IMPELLER,FAN,AXIAL.

What parts can replace 54621?

There is 1 known substitute for 54621: B603-9053. Substitute compatibility should be verified for your specific system.

What is the NSN for 54621?

54621 is cataloged in the U.S. Government catalog under NSN 4140-00-350-5438. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

54621 — IMPELLER,FAN,AXIAL

Request a Quote — 54621