20897-826 — FAN,TUBEAXIAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

20897-826: FAN,TUBEAXIAL.

The FAN,TUBEAXIAL is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include width: 4.690 INCHES NOMINAL IN, height: 4.690 INCHES NOMINAL IN, length: 1.500 INCHES NOMINAL IN, air_flow_rate: 100.0 CUBIC FEET PER MINUTE NOMINAL, special_features: SENSITIVE ELECTRONIC DEVICES, style_designator: FIXED. This part is cataloged in the U.S.

Government catalog under NSN 4140-01-397-0135, 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

20897-826

NSN: 4140-01-397-0135
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 62559 — SCHROFF INC DBA PENTAIR TECHNICAL PRODUCTS (USA)

SPECIFICATIONS

width	4.690 INCHES NOMINAL IN
height	4.690 INCHES NOMINAL IN
length	1.500 INCHES NOMINAL IN
air_flow_rate	100.0 CUBIC FEET PER MINUTE NOMINAL
special_features	SENSITIVE ELECTRONIC DEVICES
style_designator	FIXED
criticality_code_justification	FEAT
rotation_direction_for_which_designed	CLOCKWISE
NSN	4140-01-397-0135

COMPONENT DIAGRAM

KEY FEATURES

•

LENGTH: 1.500 INCHES NOMINAL IN

•

CRITICALITY CODE JUSTIFICATION: FEAT

•

STYLE DESIGNATOR: FIXED

•

HEIGHT: 4.690 INCHES NOMINAL IN

•

WIDTH: 4.690 INCHES NOMINAL IN

•

ROTATION DIRECTION FOR WHICH DESIGNED: CLOCKWISE

•

AIR FLOW RATE: 100.0 CUBIC FEET PER MINUTE NOMINAL

TYPICAL APPLICATIONS

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

TECHNICAL CHARACTERISTICS

LENGTH	1.500 INCHES NOMINAL IN
CRITICALITY CODE JUSTIFICATION	FEAT
STYLE DESIGNATOR	FIXED
HEIGHT	4.690 INCHES NOMINAL IN
SPECIAL FEATURES	SENSITIVE ELECTRONIC DEVICES
WIDTH	4.690 INCHES NOMINAL IN
ROTATION DIRECTION FOR WHICH DESIGNED	CLOCKWISE
AIR FLOW RATE	100.0 CUBIC FEET PER MINUTE NOMINAL

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

69-00656-001Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

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

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FREQUENTLY ASKED QUESTIONS

What is 20897-826?

20897-826 is a FAN,TUBEAXIAL.

What parts can replace 20897-826?

There is 1 known substitute for 20897-826: 69-00656-001. Substitute compatibility should be verified for your specific system.

What is the NSN for 20897-826?

20897-826 is cataloged in the U.S. Government catalog under NSN 4140-01-397-0135. This indicates validated use in U.S. government and defense supply chains.

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