SN4M-2421-23 — IMPELLER,FAN,AXIAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

SN4M-2421-23: 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: 23.950 INCHES MINIMUM AND 24.050 INCHES MAXIMUM IN, material: ALUMINUM OVERALL, hub_location: FRONT, style_designator: ROUNDED TIP, attachment_method: KEYWAY AND SETSCREW, rotation_direction_for_which_designed: COUNTERCLOCKWISE. This part is cataloged in the U.S.

Government catalog under NSN 4140-00-045-3805, 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

SN4M-2421-23

NSN: 4140-00-045-3805
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 22038 — BROOKSIDE CORP (USA)

SPECIFICATIONS

diameter	23.950 INCHES MINIMUM AND 24.050 INCHES MAXIMUM IN
material	ALUMINUM OVERALL
hub_location	FRONT
blade_quantity	4
style_designator	ROUNDED TIP
attachment_method	KEYWAY AND SETSCREW
rotation_direction_for_which_designed	COUNTERCLOCKWISE
NSN	4140-00-045-3805

COMPONENT DIAGRAM

KEY FEATURES

•

STYLE DESIGNATOR: ROUNDED TIP

•

ATTACHMENT METHOD: KEYWAY AND SETSCREW

•

DIAMETER: 23.950 INCHES MINIMUM AND 24.050 INCHES MAXIMUM IN

•

BLADE QUANTITY: 4

•

HUB LOCATION: FRONT

•

TEST DATA DOCUMENT: 61510-3003C90 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)

•

MATERIAL: ALUMINUM OVERALL

•

ROTATION DIRECTION FOR WHICH DESIGNED: COUNTERCLOCKWISE

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 AND SETSCREW
DIAMETER	23.950 INCHES MINIMUM AND 24.050 INCHES MAXIMUM IN
BLADE QUANTITY	4
HUB LOCATION	FRONT
TEST DATA DOCUMENT	61510-3003C90 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
MATERIAL	ALUMINUM 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 1

3003C90G01Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 SN4M-2421-23?

SN4M-2421-23 is a IMPELLER,FAN,AXIAL.

What parts can replace SN4M-2421-23?

There is 1 known substitute for SN4M-2421-23: 3003C90G01. Substitute compatibility should be verified for your specific system.

What is the NSN for SN4M-2421-23?

SN4M-2421-23 is cataloged in the U.S. Government catalog under NSN 4140-00-045-3805. This indicates validated use in U.S. government and defense supply chains.

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SN4M-2421-23 — IMPELLER,FAN,AXIAL

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